123242100301320 has 256 divisors, whose sum is σ = 496415733166080. Its totient is φ = 23638844390400.

The previous prime is 123242100301319. The next prime is 123242100301343. The reversal of 123242100301320 is 23103001242321.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 512875636 + ... + 513115875.

It is an arithmetic number, because the mean of its divisors is an integer number (1939123957680).

Almost surely, 2^{123242100301320} is an apocalyptic number.

123242100301320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123242100301320 is an abundant number, since it is smaller than the sum of its proper divisors (373173632864760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123242100301320 is a wasteful number, since it uses less digits than its factorization.

123242100301320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025991556 (or 1025991552 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 123242100301320 its reverse (23103001242321), we get a palindrome (146345101543641).

The spelling of 123242100301320 in words is "one hundred twenty-three trillion, two hundred forty-two billion, one hundred million, three hundred one thousand, three hundred twenty".