131311101213132 has 48 divisors (see below), whose sum is σ = 315666110817120. Its totient is φ = 42453039071232.

The previous prime is 131311101213119. The next prime is 131311101213133. The reversal of 131311101213132 is 231312101113131.

It is not an unprimeable number, because it can be changed into a prime (131311101213133) 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, 466335157 + ... + 466616652.

It is an arithmetic number, because the mean of its divisors is an integer number (6576377308690).

Almost surely, 2^{131311101213132} is an apocalyptic number.

131311101213132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131311101213132 is an abundant number, since it is smaller than the sum of its proper divisors (184355009603988).

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

131311101213132 is a wasteful number, since it uses less digits than its factorization.

131311101213132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932952170 (or 932952168 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 24.

Adding to 131311101213132 its reverse (231312101113131), we get a palindrome (362623202326263).

The spelling of 131311101213132 in words is "one hundred thirty-one trillion, three hundred eleven billion, one hundred one million, two hundred thirteen thousand, one hundred thirty-two".