313312130102 has 4 divisors (see below), whose sum is σ = 469968195156. Its totient is φ = 156656065050.

The previous prime is 313312130069. The next prime is 313312130107. The reversal of 313312130102 is 201031213313.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313312130107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78328032524 + ... + 78328032527.

It is an arithmetic number, because the mean of its divisors is an integer number (117492048789).

Almost surely, 2^313312130102 is an apocalyptic number.

313312130102 is a deficient number, since it is larger than the sum of its proper divisors (156656065054).

313312130102 is a wasteful number, since it uses less digits than its factorization.

313312130102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156656065053.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 313312130102 its reverse (201031213313), we get a palindrome (514343343415).

The spelling of 313312130102 in words is "three hundred thirteen billion, three hundred twelve million, one hundred thirty thousand, one hundred two".