120011232331101 has 16 divisors (see below), whose sum is σ = 161843963500800. Its totient is φ = 79093339868928.

The previous prime is 120011232331093. The next prime is 120011232331121. The reversal of 120011232331101 is 101133232110021.

It is not a de Polignac number, because 120011232331101 - 2³ = 120011232331093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011232331121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41753781 + ... + 44535386.

It is an arithmetic number, because the mean of its divisors is an integer number (10115247718800).

Almost surely, 2^{120011232331101} is an apocalyptic number.

It is an amenable number.

120011232331101 is a deficient number, since it is larger than the sum of its proper divisors (41832731169699).

120011232331101 is an equidigital number, since it uses as much as digits as its factorization.

120011232331101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86294468.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 120011232331101 its reverse (101133232110021), we get a palindrome (221144464441122).

The spelling of 120011232331101 in words is "one hundred twenty trillion, eleven billion, two hundred thirty-two million, three hundred thirty-one thousand, one hundred one".