2303131031131 has 8 divisors (see below), whose sum is σ = 2632766068224. Its totient is φ = 1973650073640.

The previous prime is 2303131031057. The next prime is 2303131031137. The reversal of 2303131031131 is 1311301313032.

2303131031131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2303131031131 - 2³³ = 2294541096539 is a prime.

It is a super-2 number, since 2×2303131031131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2303131031137) 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, 38487865 + ... + 38547658.

It is an arithmetic number, because the mean of its divisors is an integer number (329095758528).

Almost surely, 2^{2303131031131} is an apocalyptic number.

2303131031131 is a deficient number, since it is larger than the sum of its proper divisors (329635037093).

2303131031131 is an equidigital number, since it uses as much as digits as its factorization.

2303131031131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77039801.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 2303131031131 its reverse (1311301313032), we get a palindrome (3614432344163).

The spelling of 2303131031131 in words is "two trillion, three hundred three billion, one hundred thirty-one million, thirty-one thousand, one hundred thirty-one".