131312311120102 has 8 divisors (see below), whose sum is σ = 225106819063056. Its totient is φ = 56276704765752.

The previous prime is 131312311120097. The next prime is 131312311120121. The reversal of 131312311120102 is 201021113213131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4689725397133 + ... + 4689725397160.

It is an arithmetic number, because the mean of its divisors is an integer number (28138352382882).

Almost surely, 2^{131312311120102} is an apocalyptic number.

131312311120102 is a deficient number, since it is larger than the sum of its proper divisors (93794507942954).

131312311120102 is an equidigital number, since it uses as much as digits as its factorization.

131312311120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9379450794302.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 131312311120102 its reverse (201021113213131), we get a palindrome (332333424333233).

The spelling of 131312311120102 in words is "one hundred thirty-one trillion, three hundred twelve billion, three hundred eleven million, one hundred twenty thousand, one hundred two".