13022031130 has 16 divisors (see below), whose sum is σ = 23452284744. Its totient is φ = 5206006080.

The previous prime is 13022031109. The next prime is 13022031131. The reversal of 13022031130 is 3113022031.

It can be written as a sum of positive squares in 4 ways, for example, as 6187867569 + 6834163561 = 78663^2 + 82669^2 .

It is not an unprimeable number, because it can be changed into a prime (13022031131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331257 + ... + 368476.

Almost surely, 2^13022031130 is an apocalyptic number.

13022031130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13022031130 is a deficient number, since it is larger than the sum of its proper divisors (10430253614).

13022031130 is a wasteful number, since it uses less digits than its factorization.

13022031130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701601.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13022031130 its reverse (3113022031), we get a palindrome (16135053161).

Subtracting from 13022031130 its reverse (3113022031), we obtain a palindrome (9909009099).

The spelling of 13022031130 in words is "thirteen billion, twenty-two million, thirty-one thousand, one hundred thirty".