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13101311022 = 237331196179
BaseRepresentation
bin11000011001110011…
…00010010000101110
31020211001102120001120
430030321202100232
5203312413423042
610004010321410
7642443210022
oct141471422056
936731376046
1013101311022
115613391978
122657729266
13130a384157
148c3dbc382
1551a2b4dec
hex30ce6242e

13101311022 has 32 divisors (see below), whose sum is σ = 26647246080. Its totient is φ = 4293385920.

The previous prime is 13101311017. The next prime is 13101311029. The reversal of 13101311022 is 22011310131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13101310992 and 13101311010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13101311029) 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, 88129 + ... + 184307.

It is an arithmetic number, because the mean of its divisors is an integer number (832726440).

Almost surely, 213101311022 is an apocalyptic number.

13101311022 is an abundant number, since it is smaller than the sum of its proper divisors (13545935058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13101311022 is a wasteful number, since it uses less digits than its factorization.

13101311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96568.

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

Adding to 13101311022 its reverse (22011310131), we get a palindrome (35112621153).

The spelling of 13101311022 in words is "thirteen billion, one hundred one million, three hundred eleven thousand, twenty-two".

Divisors: 1 2 3 6 73 146 219 311 438 622 933 1866 22703 45406 68109 96179 136218 192358 288537 577074 7021067 14042134 21063201 29911669 42126402 59823338 89735007 179470014 2183551837 4367103674 6550655511 13101311022