10100560061 has 2 divisors, whose sum is σ = 10100560062. Its totient is φ = 10100560060.

The previous prime is 10100560003. The next prime is 10100560073. The reversal of 10100560061 is 16006500101.

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., 7148702500 + 2951857561 = 84550^2 + 54331^2 .

It is a cyclic number.

It is not a de Polignac number, because 10100560061 - 2²² = 10096365757 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10100562061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050280030 + 5050280031.

It is an arithmetic number, because the mean of its divisors is an integer number (5050280031).

Almost surely, 2^10100560061 is an apocalyptic number.

It is an amenable number.

10100560061 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100560061 is an equidigital number, since it uses as much as digits as its factorization.

10100560061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 20.

The spelling of 10100560061 in words is "ten billion, one hundred million, five hundred sixty thousand, sixty-one".