10011602761 has 2 divisors, whose sum is σ = 10011602762. Its totient is φ = 10011602760.

The previous prime is 10011602747. The next prime is 10011602773. The reversal of 10011602761 is 16720611001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6684043536 + 3327559225 = 81756^2 + 57685^2 .

It is a cyclic number.

It is not a de Polignac number, because 10011602761 - 2⁵ = 10011602729 is a prime.

It is not a weakly prime, because it can be changed into another prime (10011600761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005801380 + 5005801381.

It is an arithmetic number, because the mean of its divisors is an integer number (5005801381).

Almost surely, 2^10011602761 is an apocalyptic number.

It is an amenable number.

10011602761 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011602761 is an equidigital number, since it uses as much as digits as its factorization.

10011602761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 25.

The spelling of 10011602761 in words is "ten billion, eleven million, six hundred two thousand, seven hundred sixty-one".