119215923023 has 4 divisors (see below), whose sum is σ = 124399224048. Its totient is φ = 114032622000.

The previous prime is 119215922993. The next prime is 119215923037. The reversal of 119215923023 is 320329512911.

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 119215923023 - 2¹⁴ = 119215906639 is a prime.

It is a super-2 number, since 2×119215923023² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119215923083) 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, 2591650478 + ... + 2591650523.

It is an arithmetic number, because the mean of its divisors is an integer number (31099806012).

Almost surely, 2^119215923023 is an apocalyptic number.

119215923023 is a deficient number, since it is larger than the sum of its proper divisors (5183301025).

119215923023 is an equidigital number, since it uses as much as digits as its factorization.

119215923023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5183301024.

The product of its (nonzero) digits is 29160, while the sum is 38.

The spelling of 119215923023 in words is "one hundred nineteen billion, two hundred fifteen million, nine hundred twenty-three thousand, twenty-three".