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130122013323133 = 1321956371978381
BaseRepresentation
bin11101100101100001100100…
…011000011010111101111101
3122001201112122211121022101201
4131211201210120122331331
5114023404340402320013
61140425121102535501
736260001535635556
oct3545414430327575
9561645584538351
10130122013323133
1138508488279867
1212716626b97591
13577b5b78ccc00
14241bd20a6b32d
151009b8b1943dd
hex76586461af7d

130122013323133 has 24 divisors (see below), whose sum is σ = 148580655259680. Its totient is φ = 113588793564480.

The previous prime is 130122013323121. The next prime is 130122013323163. The reversal of 130122013323133 is 331323310221031.

It is a happy number.

It is not a de Polignac number, because 130122013323133 - 225 = 130121979768701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130122013323163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34181398 + ... + 37796983.

It is an arithmetic number, because the mean of its divisors is an integer number (6190860635820).

Almost surely, 2130122013323133 is an apocalyptic number.

130122013323133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

130122013323133 is a deficient number, since it is larger than the sum of its proper divisors (18458641936547).

130122013323133 is a wasteful number, since it uses less digits than its factorization.

130122013323133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71978989 (or 71978976 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 130122013323133 its reverse (331323310221031), we get a palindrome (461445323544164).

The spelling of 130122013323133 in words is "one hundred thirty trillion, one hundred twenty-two billion, thirteen million, three hundred twenty-three thousand, one hundred thirty-three".

Divisors: 1 13 19 169 247 563 3211 7319 10697 95147 139061 1807793 71978381 935718953 1367589239 12164346389 17778660107 40523828503 231122581391 526809770539 769952741557 6848527017007 10009385640241 130122013323133