10147710731 has 2 divisors, whose sum is σ = 10147710732. Its totient is φ = 10147710730.

The previous prime is 10147710691. The next prime is 10147710751. The reversal of 10147710731 is 13701774101.

It is a happy number.

10147710731 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10147710731 - 2¹⁸ = 10147448587 is a prime.

It is a super-2 number, since 2×10147710731² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10147710751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5073855365 + 5073855366.

It is an arithmetic number, because the mean of its divisors is an integer number (5073855366).

Almost surely, 2^10147710731 is an apocalyptic number.

10147710731 is a deficient number, since it is larger than the sum of its proper divisors (1).

10147710731 is an equidigital number, since it uses as much as digits as its factorization.

10147710731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4116, while the sum is 32.

The spelling of 10147710731 in words is "ten billion, one hundred forty-seven million, seven hundred ten thousand, seven hundred thirty-one".