1310212231013 has 32 divisors (see below), whose sum is σ = 1554916574208. Its totient is φ = 1080706924800.

The previous prime is 1310212230997. The next prime is 1310212231033. The reversal of 1310212231013 is 3101322120131.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1310212231013 - 2⁴ = 1310212230997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310212231033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58530083 + ... + 58552463.

It is an arithmetic number, because the mean of its divisors is an integer number (48591142944).

Almost surely, 2^{1310212231013} is an apocalyptic number.

It is an amenable number.

1310212231013 is a deficient number, since it is larger than the sum of its proper divisors (244704343195).

1310212231013 is a wasteful number, since it uses less digits than its factorization.

1310212231013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25413.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1310212231013 its reverse (3101322120131), we get a palindrome (4411534351144).

The spelling of 1310212231013 in words is "one trillion, three hundred ten billion, two hundred twelve million, two hundred thirty-one thousand, thirteen".