102310313130 has 48 divisors (see below), whose sum is σ = 266856749640. Its totient is φ = 27195577344.

The previous prime is 102310313129. The next prime is 102310313177. The reversal of 102310313130 is 31313013201.

It is a happy number.

102310313130 is a `hidden beast` number, since 10 + 2 + 310 + 31 + 313 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 66717340209 + 35592972921 = 258297^2 + 188661^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1787775 + ... + 1844114.

Almost surely, 2^102310313130 is an apocalyptic number.

102310313130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102310313130 is an abundant number, since it is smaller than the sum of its proper divisors (164546436510).

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

102310313130 is a wasteful number, since it uses less digits than its factorization.

102310313130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3632215 (or 3632212 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 102310313130 its reverse (31313013201), we get a palindrome (133623326331).

The spelling of 102310313130 in words is "one hundred two billion, three hundred ten million, three hundred thirteen thousand, one hundred thirty".