1310131020212 has 12 divisors (see below), whose sum is σ = 2620262040480. Its totient is φ = 561484722936.

The previous prime is 1310131020203. The next prime is 1310131020259. The reversal of 1310131020212 is 2120201310131.

1310131020212 is an admirable number.

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, 23395196762 + ... + 23395196817.

It is an arithmetic number, because the mean of its divisors is an integer number (218355170040).

Almost surely, 2^{1310131020212} is an apocalyptic number.

It is an amenable number.

1310131020212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1310131020212 is a wasteful number, since it uses less digits than its factorization.

1310131020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46790393590 (or 46790393588 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1310131020212 its reverse (2120201310131), we get a palindrome (3430332330343).

The spelling of 1310131020212 in words is "one trillion, three hundred ten billion, one hundred thirty-one million, twenty thousand, two hundred twelve".