312023022130 has 32 divisors (see below), whose sum is σ = 569812930560. Its totient is φ = 123006340800.

The previous prime is 312023022121. The next prime is 312023022151. The reversal of 312023022130 is 31220320213.

It is a junction number, because it is equal to n+sod(n) for n = 312023022098 and 312023022107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 621765 + ... + 1005304.

It is an arithmetic number, because the mean of its divisors is an integer number (17806654080).

Almost surely, 2^312023022130 is an apocalyptic number.

312023022130 is a deficient number, since it is larger than the sum of its proper divisors (257789908430).

312023022130 is a wasteful number, since it uses less digits than its factorization.

312023022130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627354.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 312023022130 its reverse (31220320213), we get a palindrome (343243342343).

The spelling of 312023022130 in words is "three hundred twelve billion, twenty-three million, twenty-two thousand, one hundred thirty".