131023010132 has 24 divisors (see below), whose sum is σ = 269128347264. Its totient is φ = 54635077152.

The previous prime is 131023010071. The next prime is 131023010143. The reversal of 131023010132 is 231010320131.

It is a self number, because there is not a number n which added to its sum of digits gives 131023010132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63234008 + ... + 63236079.

It is an arithmetic number, because the mean of its divisors is an integer number (11213681136).

Almost surely, 2^131023010132 is an apocalyptic number.

It is an amenable number.

131023010132 is an abundant number, since it is smaller than the sum of its proper divisors (138105337132).

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

131023010132 is a wasteful number, since it uses less digits than its factorization.

131023010132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126470135 (or 126470133 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 131023010132 its reverse (231010320131), we get a palindrome (362033330263).

The spelling of 131023010132 in words is "one hundred thirty-one billion, twenty-three million, ten thousand, one hundred thirty-two".