10161660979 has 2 divisors, whose sum is σ = 10161660980. Its totient is φ = 10161660978.

The previous prime is 10161660973. The next prime is 10161661067. The reversal of 10161660979 is 97906616101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10161660979 - 2⁵ = 10161660947 is a prime.

It is not a weakly prime, because it can be changed into another prime (10161660973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5080830489 + 5080830490.

It is an arithmetic number, because the mean of its divisors is an integer number (5080830490).

Almost surely, 2^10161660979 is an apocalyptic number.

10161660979 is a deficient number, since it is larger than the sum of its proper divisors (1).

10161660979 is an equidigital number, since it uses as much as digits as its factorization.

10161660979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 46.

The spelling of 10161660979 in words is "ten billion, one hundred sixty-one million, six hundred sixty thousand, nine hundred seventy-nine".