120211230323120 has 40 divisors (see below), whose sum is σ = 291642897918816. Its totient is φ = 45993862035968.

The previous prime is 120211230323111. The next prime is 120211230323153. The reversal of 120211230323120 is 21323032112021.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32666093357 + ... + 32666097036.

Almost surely, 2^{120211230323120} is an apocalyptic number.

120211230323120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120211230323120 is an abundant number, since it is smaller than the sum of its proper divisors (171431667595696).

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

120211230323120 is a wasteful number, since it uses less digits than its factorization.

120211230323120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65332190429 (or 65332190423 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 120211230323120 its reverse (21323032112021), we get a palindrome (141534262435141).

The spelling of 120211230323120 in words is "one hundred twenty trillion, two hundred eleven billion, two hundred thirty million, three hundred twenty-three thousand, one hundred twenty".