310123311130 has 8 divisors (see below), whose sum is σ = 558221960052. Its totient is φ = 124049324448.

The previous prime is 310123311119. The next prime is 310123311151. The reversal of 310123311130 is 31113321013.

It can be written as a sum of positive squares in 2 ways, for example, as 306571508721 + 3551802409 = 553689^2 + 59597^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 310123311098 and 310123311107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15506165547 + ... + 15506165566.

Almost surely, 2^310123311130 is an apocalyptic number.

310123311130 is a deficient number, since it is larger than the sum of its proper divisors (248098648922).

310123311130 is a wasteful number, since it uses less digits than its factorization.

310123311130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31012331120.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 310123311130 its reverse (31113321013), we get a palindrome (341236632143).

The spelling of 310123311130 in words is "three hundred ten billion, one hundred twenty-three million, three hundred eleven thousand, one hundred thirty".