120423441323100 has 36 divisors (see below), whose sum is σ = 348425156895704. Its totient is φ = 32112917686080.

The previous prime is 120423441323063. The next prime is 120423441323221. The reversal of 120423441323100 is 1323144324021.

It is a super-2 number, since 2×120423441323100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 200705735239 + ... + 200705735838.

Almost surely, 2^{120423441323100} is an apocalyptic number.

120423441323100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120423441323100 is an abundant number, since it is smaller than the sum of its proper divisors (228001715572604).

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

120423441323100 is a wasteful number, since it uses less digits than its factorization.

120423441323100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401411471094 (or 401411471087 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 120423441323100 its reverse (1323144324021), we get a palindrome (121746585647121).

The spelling of 120423441323100 in words is "one hundred twenty trillion, four hundred twenty-three billion, four hundred forty-one million, three hundred twenty-three thousand, one hundred".