120012321101 has 8 divisors (see below), whose sum is σ = 122296456800. Its totient is φ = 117728917072.

The previous prime is 120012321097. The next prime is 120012321113. The reversal of 120012321101 is 101123210021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120012321101 - 2² = 120012321097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120012321001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154106 + ... + 513588.

It is an arithmetic number, because the mean of its divisors is an integer number (15287057100).

Almost surely, 2^120012321101 is an apocalyptic number.

It is an amenable number.

120012321101 is a deficient number, since it is larger than the sum of its proper divisors (2284135699).

120012321101 is an equidigital number, since it uses as much as digits as its factorization.

120012321101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365835.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 120012321101 its reverse (101123210021), we get a palindrome (221135531122).

The spelling of 120012321101 in words is "one hundred twenty billion, twelve million, three hundred twenty-one thousand, one hundred one".