10504131 has 24 divisors (see below), whose sum is σ = 16215360. Its totient is φ = 6027120.

The previous prime is 10504129. The next prime is 10504157. The reversal of 10504131 is 13140501.

It is not a de Polignac number, because 10504131 - 2¹ = 10504129 is a prime.

It is a super-2 number, since 2×10504131² = 220673536130322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10504131.

It is not an unprimeable number, because it can be changed into a prime (10504121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6136 + ... + 7658.

It is an arithmetic number, because the mean of its divisors is an integer number (675640).

Almost surely, 2^10504131 is an apocalyptic number.

10504131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10504131 is a deficient number, since it is larger than the sum of its proper divisors (5711229).

10504131 is a wasteful number, since it uses less digits than its factorization.

10504131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567 (or 1556 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 10504131 is about 3241.0077136594. The cubic root of 10504131 is about 219.0046703618.

Adding to 10504131 its reverse (13140501), we get a palindrome (23644632).

The spelling of 10504131 in words is "ten million, five hundred four thousand, one hundred thirty-one".