1310102231021 has 8 divisors (see below), whose sum is σ = 1354271040000. Its totient is φ = 1266052637520.

The previous prime is 1310102230993. The next prime is 1310102231069. The reversal of 1310102231021 is 1201322010131.

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

It is a cyclic number.

It is not a de Polignac number, because 1310102231021 - 2²⁶ = 1310035122157 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 (1310102239021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29781521 + ... + 29825478.

It is an arithmetic number, because the mean of its divisors is an integer number (169283880000).

Almost surely, 2^{1310102231021} is an apocalyptic number.

It is an amenable number.

1310102231021 is a deficient number, since it is larger than the sum of its proper divisors (44168808979).

1310102231021 is an equidigital number, since it uses as much as digits as its factorization.

1310102231021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59607739.

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

Adding to 1310102231021 its reverse (1201322010131), we get a palindrome (2511424241152).

The spelling of 1310102231021 in words is "one trillion, three hundred ten billion, one hundred two million, two hundred thirty-one thousand, twenty-one".