20323123230119 has 4 divisors (see below), whose sum is σ = 20333985403680. Its totient is φ = 20312261056560.

The previous prime is 20323123230103. The next prime is 20323123230133. The reversal of 20323123230119 is 91103232132302.

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 20323123230119 - 2⁴ = 20323123230103 is a prime.

It is a super-2 number, since 2×20323123230119² (a number of 27 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 (20323123230019) 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, 5431083974 + ... + 5431087715.

It is an arithmetic number, because the mean of its divisors is an integer number (5083496350920).

Almost surely, 2^{20323123230119} is an apocalyptic number.

20323123230119 is a deficient number, since it is larger than the sum of its proper divisors (10862173561).

20323123230119 is a wasteful number, since it uses less digits than its factorization.

20323123230119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10862173560.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 20323123230119 in words is "twenty trillion, three hundred twenty-three billion, one hundred twenty-three million, two hundred thirty thousand, one hundred nineteen".