120231130110000 has 400 divisors, whose sum is σ = 477688772461824. Its totient is φ = 25367446656000.

The previous prime is 120231130109999. The next prime is 120231130110031. The reversal of 120231130110000 is 11031132021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (400).

It is a super-2 number, since 2×120231130110000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 19290354 + ... + 24750353.

Almost surely, 2^{120231130110000} is an apocalyptic number.

120231130110000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120231130110000 is an abundant number, since it is smaller than the sum of its proper divisors (357457642351824).

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

120231130110000 is a wasteful number, since it uses less digits than its factorization.

120231130110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44040758 (or 44040737 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 120231130110000 its reverse (11031132021), we get a palindrome (120242161242021).

The spelling of 120231130110000 in words is "one hundred twenty trillion, two hundred thirty-one billion, one hundred thirty million, one hundred ten thousand".