979999901000011 has 4 divisors (see below), whose sum is σ = 983344610560032. Its totient is φ = 976655191439992.

The previous prime is 979999901000009. The next prime is 979999901000027. The reversal of 979999901000011 is 110000109999979.

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 979999901000011 - 2¹ = 979999901000009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 979999900999898 and 979999900999907.

It is not an unprimeable number, because it can be changed into a prime (979999901000111) 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, 1672354779571 + ... + 1672354780156.

It is an arithmetic number, because the mean of its divisors is an integer number (245836152640008).

Almost surely, 2^{979999901000011} is an apocalyptic number.

979999901000011 is a deficient number, since it is larger than the sum of its proper divisors (3344709560021).

979999901000011 is a wasteful number, since it uses less digits than its factorization.

979999901000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3344709560020.

The product of its (nonzero) digits is 3720087, while the sum is 64.

The spelling of 979999901000011 in words is "nine hundred seventy-nine trillion, nine hundred ninety-nine billion, nine hundred one million, eleven", and thus it is an aban number.