10100010005979 has 4 divisors (see below), whose sum is σ = 13466680007976. Its totient is φ = 6733340003984.

The previous prime is 10100010005977. The next prime is 10100010006001. The reversal of 10100010005979 is 97950001000101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10100010005979 - 2¹ = 10100010005977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10100010005977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1683335000994 + ... + 1683335000999.

It is an arithmetic number, because the mean of its divisors is an integer number (3366670001994).

Almost surely, 2^{10100010005979} is an apocalyptic number.

10100010005979 is a deficient number, since it is larger than the sum of its proper divisors (3366670001997).

10100010005979 is an equidigital number, since it uses as much as digits as its factorization.

10100010005979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3366670001996.

The product of its (nonzero) digits is 2835, while the sum is 33.

The spelling of 10100010005979 in words is "ten trillion, one hundred billion, ten million, five thousand, nine hundred seventy-nine".