1312022023130 has 32 divisors (see below), whose sum is σ = 2906633407104. Its totient is φ = 415233343296.

The previous prime is 1312022023097. The next prime is 1312022023153. The reversal of 1312022023130 is 313202202131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720890312 + ... + 720892131.

It is an arithmetic number, because the mean of its divisors is an integer number (90832293972).

Almost surely, 2^{1312022023130} is an apocalyptic number.

1312022023130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1312022023130 is an abundant number, since it is smaller than the sum of its proper divisors (1594611383974).

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

1312022023130 is a wasteful number, since it uses less digits than its factorization.

1312022023130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441782470.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1312022023130 its reverse (313202202131), we get a palindrome (1625224225261).

The spelling of 1312022023130 in words is "one trillion, three hundred twelve billion, twenty-two million, twenty-three thousand, one hundred thirty".