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130213212013111 = 1273973433752293
BaseRepresentation
bin11101100110110110100000…
…001111110100001000110111
3122002001021001122000210001011
4131212312200033310020313
5114031403124233404421
61140535042423213051
736266410532003233
oct3546664017641067
9562037048023034
10130213212013111
1138543127591427
12127302392a7187
13578708cb782a6
1424224d2c375c3
15100c22789d4e1
hex766da03f4237

130213212013111 has 16 divisors (see below), whose sum is σ = 131607588250624. Its totient is φ = 128824793121024.

The previous prime is 130213212013081. The next prime is 130213212013127. The reversal of 130213212013111 is 111310212312031.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130213212013111 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 (130213213013111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172712281 + ... + 173464573.

It is an arithmetic number, because the mean of its divisors is an integer number (8225474265664).

Almost surely, 2130213212013111 is an apocalyptic number.

130213212013111 is a deficient number, since it is larger than the sum of its proper divisors (1394376237513).

130213212013111 is a wasteful number, since it uses less digits than its factorization.

130213212013111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756250.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 130213212013111 its reverse (111310212312031), we get a palindrome (241523424325142).

The spelling of 130213212013111 in words is "one hundred thirty trillion, two hundred thirteen billion, two hundred twelve million, thirteen thousand, one hundred eleven".

Divisors: 1 127 397 3433 50419 435991 752293 1362901 95541211 173088427 298660321 2582621869 37929860767 327992977363 1025300881993 130213212013111