1310131102 has 32 divisors (see below), whose sum is σ = 2280038400. Its totient is φ = 552996288.

The previous prime is 1310131019. The next prime is 1310131103. The reversal of 1310131102 is 2011310131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310131103) 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, 528538 + ... + 531010.

It is an arithmetic number, because the mean of its divisors is an integer number (71251200).

Almost surely, 2^1310131102 is an apocalyptic number.

1310131102 is a deficient number, since it is larger than the sum of its proper divisors (969907298).

1310131102 is a wasteful number, since it uses less digits than its factorization.

1310131102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3040.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1310131102 is about 36195.7332015805. The cubic root of 1310131102 is about 1094.2206813507.

Adding to 1310131102 its reverse (2011310131), we get a palindrome (3321441233).

The spelling of 1310131102 in words is "one billion, three hundred ten million, one hundred thirty-one thousand, one hundred two".