10431112564 has 6 divisors (see below), whose sum is σ = 18254446994. Its totient is φ = 5215556280.

The previous prime is 10431112561. The next prime is 10431112567. The reversal of 10431112564 is 46521113401.

It is an interprime number because it is at equal distance from previous prime (10431112561) and next prime (10431112567).

It can be written as a sum of positive squares in only one way, i.e., 9426856464 + 1004256100 = 97092^2 + 31690^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10431112561) 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 as a sum of consecutive naturals, namely, 1303889067 + ... + 1303889074.

Almost surely, 2^10431112564 is an apocalyptic number.

It is an amenable number.

10431112564 is a deficient number, since it is larger than the sum of its proper divisors (7823334430).

10431112564 is a wasteful number, since it uses less digits than its factorization.

10431112564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2607778145 (or 2607778143 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 10431112564 its reverse (46521113401), we get a palindrome (56952225965).

The spelling of 10431112564 in words is "ten billion, four hundred thirty-one million, one hundred twelve thousand, five hundred sixty-four".