13231001130 has 32 divisors (see below), whose sum is σ = 31918947264. Its totient is φ = 3509984256.

The previous prime is 13231001099. The next prime is 13231001141. The reversal of 13231001130 is 3110013231.

It is a super-2 number, since 2×13231001130² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1136784 + ... + 1148363.

It is an arithmetic number, because the mean of its divisors is an integer number (997467102).

Almost surely, 2^13231001130 is an apocalyptic number.

13231001130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13231001130 is an abundant number, since it is smaller than the sum of its proper divisors (18687946134).

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

13231001130 is a wasteful number, since it uses less digits than its factorization.

13231001130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285350.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13231001130 its reverse (3110013231), we get a palindrome (16341014361).

The spelling of 13231001130 in words is "thirteen billion, two hundred thirty-one million, one thousand, one hundred thirty".