12101132202131 has 16 divisors (see below), whose sum is σ = 14557894306560. Its totient is φ = 9826387927200.

The previous prime is 12101132202113. The next prime is 12101132202139. The reversal of 12101132202131 is 13120223110121.

It is a cyclic number.

It is not a de Polignac number, because 12101132202131 - 2⁶ = 12101132202067 is a prime.

It is a super-2 number, since 2×12101132202131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12101132202139) 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, 15459281 + ... + 16223181.

It is an arithmetic number, because the mean of its divisors is an integer number (909868394160).

Almost surely, 2^{12101132202131} is an apocalyptic number.

12101132202131 is a deficient number, since it is larger than the sum of its proper divisors (2456762104429).

12101132202131 is a wasteful number, since it uses less digits than its factorization.

12101132202131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883034.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 12101132202131 its reverse (13120223110121), we get a palindrome (25221355312252).

The spelling of 12101132202131 in words is "twelve trillion, one hundred one billion, one hundred thirty-two million, two hundred two thousand, one hundred thirty-one".