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130012311201 = 31572111308221
BaseRepresentation
bin111100100010101010…
…1100110111010100001
3110102120210002201102020
41321011111212322201
54112231122424301
6135420555012053
712251553261033
oct1710525467241
9412523081366
10130012311201
1150157618783
1221244a3a029
13c34c5c5376
146414d91c53
1535ade96436
hex1e45566ea1

130012311201 has 16 divisors (see below), whose sum is σ = 175280816448. Its totient is φ = 85714574400.

The previous prime is 130012311197. The next prime is 130012311217. The reversal of 130012311201 is 102113210031.

It is a happy number.

It is not a de Polignac number, because 130012311201 - 22 = 130012311197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130012331201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 554730 + ... + 753491.

It is an arithmetic number, because the mean of its divisors is an integer number (10955051028).

Almost surely, 2130012311201 is an apocalyptic number.

It is an amenable number.

130012311201 is a deficient number, since it is larger than the sum of its proper divisors (45268505247).

130012311201 is a wasteful number, since it uses less digits than its factorization.

130012311201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308592.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 130012311201 its reverse (102113210031), we get a palindrome (232125521232).

The spelling of 130012311201 in words is "one hundred thirty billion, twelve million, three hundred eleven thousand, two hundred one".

Divisors: 1 3 157 211 471 633 33127 99381 1308221 3924663 205390697 276034631 616172091 828103893 43337437067 130012311201