131032213102 has 16 divisors (see below), whose sum is σ = 229210869600. Its totient is φ = 56156662464.

The previous prime is 131032213093. The next prime is 131032213139. The reversal of 131032213102 is 201312230131.

131032213102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 131032213102.

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, 95503843 + ... + 95505214.

It is an arithmetic number, because the mean of its divisors is an integer number (14325679350).

Almost surely, 2^131032213102 is an apocalyptic number.

131032213102 is a deficient number, since it is larger than the sum of its proper divisors (98178656498).

131032213102 is an equidigital number, since it uses as much as digits as its factorization.

131032213102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191009080 (or 191009066 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 131032213102 its reverse (201312230131), we get a palindrome (332344443233).

The spelling of 131032213102 in words is "one hundred thirty-one billion, thirty-two million, two hundred thirteen thousand, one hundred two".