1310013231010 has 32 divisors (see below), whose sum is σ = 2707778548800. Its totient is φ = 451296423360.

The previous prime is 1310013231001. The next prime is 1310013231019. The reversal of 1310013231010 is 101323100131.

It is an interprime number because it is at equal distance from previous prime (1310013231001) and next prime (1310013231019).

It is a super-2 number, since 2×1310013231010² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1310013231019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313398205 + ... + 313402384.

It is an arithmetic number, because the mean of its divisors is an integer number (84618079650).

Almost surely, 2^{1310013231010} is an apocalyptic number.

1310013231010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310013231010 is an abundant number, since it is smaller than the sum of its proper divisors (1397765317790).

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

1310013231010 is a wasteful number, since it uses less digits than its factorization.

1310013231010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626800626.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1310013231010 its reverse (101323100131), we get a palindrome (1411336331141).

The spelling of 1310013231010 in words is "one trillion, three hundred ten billion, thirteen million, two hundred thirty-one thousand, ten".