202320322020123 has 8 divisors (see below), whose sum is σ = 271116009408000. Its totient is φ = 134202424656168.

The previous prime is 202320322020109. The next prime is 202320322020151. The reversal of 202320322020123 is 321020223023202.

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

It is not a de Polignac number, because 202320322020123 - 2²⁹ = 202319785149211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202320322020093 and 202320322020102.

It is not an unprimeable number, because it can be changed into a prime (202320322020163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169447505283 + ... + 169447506476.

It is an arithmetic number, because the mean of its divisors is an integer number (33889501176000).

Almost surely, 2^{202320322020123} is an apocalyptic number.

202320322020123 is a deficient number, since it is larger than the sum of its proper divisors (68795687387877).

202320322020123 is a wasteful number, since it uses less digits than its factorization.

202320322020123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338895011961.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 202320322020123 its reverse (321020223023202), we get a palindrome (523340545043325).

The spelling of 202320322020123 in words is "two hundred two trillion, three hundred twenty billion, three hundred twenty-two million, twenty thousand, one hundred twenty-three".