102001311110999 has 8 divisors (see below), whose sum is σ = 102011526091200. Its totient is φ = 101991096677376.

The previous prime is 102001311110887. The next prime is 102001311111013. The reversal of 102001311110999 is 999011113100201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102001311110999 - 2²⁰ = 102001310062423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102001311110599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441492599 + ... + 441723575.

It is an arithmetic number, because the mean of its divisors is an integer number (12751440761400).

Almost surely, 2^{102001311110999} is an apocalyptic number.

102001311110999 is a deficient number, since it is larger than the sum of its proper divisors (10214980201).

102001311110999 is a wasteful number, since it uses less digits than its factorization.

102001311110999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273289.

The product of its (nonzero) digits is 4374, while the sum is 38.

The spelling of 102001311110999 in words is "one hundred two trillion, one billion, three hundred eleven million, one hundred ten thousand, nine hundred ninety-nine".