2101100023299 has 4 divisors (see below), whose sum is σ = 2801466697736. Its totient is φ = 1400733348864.

The previous prime is 2101100023261. The next prime is 2101100023417. The reversal of 2101100023299 is 9923200011012.

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

It is not a de Polignac number, because 2101100023299 - 2⁷ = 2101100023171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2101100024299) 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, 350183337214 + ... + 350183337219.

It is an arithmetic number, because the mean of its divisors is an integer number (700366674434).

Almost surely, 2^{2101100023299} is an apocalyptic number.

2101100023299 is a deficient number, since it is larger than the sum of its proper divisors (700366674437).

2101100023299 is an equidigital number, since it uses as much as digits as its factorization.

2101100023299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700366674436.

The product of its (nonzero) digits is 1944, while the sum is 30.

The spelling of 2101100023299 in words is "two trillion, one hundred one billion, one hundred million, twenty-three thousand, two hundred ninety-nine".