101110020220999 has 4 divisors (see below), whose sum is σ = 103461416040136. Its totient is φ = 98758624401864.

The previous prime is 101110020220997. The next prime is 101110020221003. The reversal of 101110020220999 is 999022020011101.

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 101110020220999 - 2¹ = 101110020220997 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 (101110020220997) 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, 1175697909504 + ... + 1175697909589.

It is an arithmetic number, because the mean of its divisors is an integer number (25865354010034).

Almost surely, 2^{101110020220999} is an apocalyptic number.

101110020220999 is a deficient number, since it is larger than the sum of its proper divisors (2351395819137).

101110020220999 is an equidigital number, since it uses as much as digits as its factorization.

101110020220999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351395819136.

The product of its (nonzero) digits is 5832, while the sum is 37.

The spelling of 101110020220999 in words is "one hundred one trillion, one hundred ten billion, twenty million, two hundred twenty thousand, nine hundred ninety-nine".