10504747031 has 4 divisors (see below), whose sum is σ = 10507569312. Its totient is φ = 10501924752.

The previous prime is 10504747007. The next prime is 10504747061. The reversal of 10504747031 is 13074740501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10504747031 is a prime.

It is a super-2 number, since 2×10504747031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10504747061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1405550 + ... + 1413003.

It is an arithmetic number, because the mean of its divisors is an integer number (2626892328).

Almost surely, 2^10504747031 is an apocalyptic number.

10504747031 is a deficient number, since it is larger than the sum of its proper divisors (2822281).

10504747031 is an equidigital number, since it uses as much as digits as its factorization.

10504747031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2822280.

The product of its (nonzero) digits is 11760, while the sum is 32.

The spelling of 10504747031 in words is "ten billion, five hundred four million, seven hundred forty-seven thousand, thirty-one".