2511023104231 has 12 divisors (see below), whose sum is σ = 2667688598064. Its totient is φ = 2363109876000.

The previous prime is 2511023104199. The next prime is 2511023104253. The reversal of 2511023104231 is 1324013201152.

It is not a de Polignac number, because 2511023104231 - 2⁵ = 2511023104199 is a prime.

It is a super-2 number, since 2×2511023104231² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2511023104196 and 2511023104205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2511023104831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22977750 + ... + 23086771.

It is an arithmetic number, because the mean of its divisors is an integer number (222307383172).

Almost surely, 2^{2511023104231} is an apocalyptic number.

2511023104231 is a deficient number, since it is larger than the sum of its proper divisors (156665493833).

2511023104231 is a wasteful number, since it uses less digits than its factorization.

2511023104231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46064710 (or 46064691 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 2511023104231 its reverse (1324013201152), we get a palindrome (3835036305383).

The spelling of 2511023104231 in words is "two trillion, five hundred eleven billion, twenty-three million, one hundred four thousand, two hundred thirty-one".