10261074731 has 2 divisors, whose sum is σ = 10261074732. Its totient is φ = 10261074730.

The previous prime is 10261074721. The next prime is 10261074751. The reversal of 10261074731 is 13747016201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10261074731 is a prime.

It is a super-2 number, since 2×10261074731² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10261074701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5130537365 + 5130537366.

It is an arithmetic number, because the mean of its divisors is an integer number (5130537366).

Almost surely, 2^10261074731 is an apocalyptic number.

10261074731 is a deficient number, since it is larger than the sum of its proper divisors (1).

10261074731 is an equidigital number, since it uses as much as digits as its factorization.

10261074731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 32.

The spelling of 10261074731 in words is "ten billion, two hundred sixty-one million, seventy-four thousand, seven hundred thirty-one".