1004253220131 has 32 divisors (see below), whose sum is σ = 1534727040000. Its totient is φ = 572197150080.

The previous prime is 1004253220051. The next prime is 1004253220163. The reversal of 1004253220131 is 1310223524001.

It is not a de Polignac number, because 1004253220131 - 2²⁵ = 1004219665699 is a prime.

It is a super-2 number, since 2×1004253220131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1004253220181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13506645 + ... + 13580793.

It is an arithmetic number, because the mean of its divisors is an integer number (47960220000).

Almost surely, 2^{1004253220131} is an apocalyptic number.

1004253220131 is a deficient number, since it is larger than the sum of its proper divisors (530473819869).

1004253220131 is a wasteful number, since it uses less digits than its factorization.

1004253220131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76019.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 1004253220131 its reverse (1310223524001), we get a palindrome (2314476744132).

The spelling of 1004253220131 in words is "one trillion, four billion, two hundred fifty-three million, two hundred twenty thousand, one hundred thirty-one".