10118000731 has 2 divisors, whose sum is σ = 10118000732. Its totient is φ = 10118000730.

The previous prime is 10118000693. The next prime is 10118000747. The reversal of 10118000731 is 13700081101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10118000731 - 2²¹ = 10115903579 is a prime.

It is a super-2 number, since 2×10118000731² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10118030731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5059000365 + 5059000366.

It is an arithmetic number, because the mean of its divisors is an integer number (5059000366).

Almost surely, 2^10118000731 is an apocalyptic number.

10118000731 is a deficient number, since it is larger than the sum of its proper divisors (1).

10118000731 is an equidigital number, since it uses as much as digits as its factorization.

10118000731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 22.

Adding to 10118000731 its reverse (13700081101), we get a palindrome (23818081832).

The spelling of 10118000731 in words is "ten billion, one hundred eighteen million, seven hundred thirty-one", and thus it is an aban number.