123592880990 has 16 divisors (see below), whose sum is σ = 235553491152. Its totient is φ = 46529084544.

The previous prime is 123592880977. The next prime is 123592880993. The reversal of 123592880990 is 99088295321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123592880993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363508304 + ... + 363508643.

It is an arithmetic number, because the mean of its divisors is an integer number (14722093197).

Almost surely, 2^123592880990 is an apocalyptic number.

123592880990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123592880990 is a deficient number, since it is larger than the sum of its proper divisors (111960610162).

123592880990 is a wasteful number, since it uses less digits than its factorization.

123592880990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727016971.

The product of its (nonzero) digits is 2799360, while the sum is 56.

The spelling of 123592880990 in words is "one hundred twenty-three billion, five hundred ninety-two million, eight hundred eighty thousand, nine hundred ninety".