123323310322000 has 80 divisors (see below), whose sum is σ = 298238137733952. Its totient is φ = 49322314473600.

The previous prime is 123323310321983. The next prime is 123323310322087. The reversal of 123323310322000 is 223013323321.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9708487 + ... + 18463513.

Almost surely, 2^{123323310322000} is an apocalyptic number.

123323310322000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123323310322000 is an abundant number, since it is smaller than the sum of its proper divisors (174914827411952).

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

123323310322000 is an equidigital number, since it uses as much as digits as its factorization.

123323310322000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8762093 (or 8762077 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 123323310322000 its reverse (223013323321), we get a palindrome (123546323645321).

The spelling of 123323310322000 in words is "one hundred twenty-three trillion, three hundred twenty-three billion, three hundred ten million, three hundred twenty-two thousand".