1310131020110 has 64 divisors (see below), whose sum is σ = 2611410658560. Its totient is φ = 469230136320.

The previous prime is 1310131020053. The next prime is 1310131020113. The reversal of 1310131020110 is 110201310131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310131020113) 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, 92405342 + ... + 92419518.

It is an arithmetic number, because the mean of its divisors is an integer number (40803291540).

Almost surely, 2^{1310131020110} is an apocalyptic number.

1310131020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310131020110 is a deficient number, since it is larger than the sum of its proper divisors (1301279638450).

1310131020110 is a wasteful number, since it uses less digits than its factorization.

1310131020110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26801.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 1310131020110 its reverse (110201310131), we get a palindrome (1420332330241).

The spelling of 1310131020110 in words is "one trillion, three hundred ten billion, one hundred thirty-one million, twenty thousand, one hundred ten".