120112032101 has 8 divisors (see below), whose sum is σ = 127190556504. Its totient is φ = 113034964480.

The previous prime is 120112032091. The next prime is 120112032109. The reversal of 120112032101 is 101230211021.

It can be written as a sum of positive squares in 4 ways, for example, as 58247409025 + 61864623076 = 241345^2 + 248726^2 .

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 120112032101 - 2¹⁰ = 120112031077 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 (120112032109) 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, 192110 + ... + 526431.

It is an arithmetic number, because the mean of its divisors is an integer number (15898819563).

Almost surely, 2^120112032101 is an apocalyptic number.

It is an amenable number.

120112032101 is a deficient number, since it is larger than the sum of its proper divisors (7078524403).

120112032101 is an equidigital number, since it uses as much as digits as its factorization.

120112032101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728391.

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

Adding to 120112032101 its reverse (101230211021), we get a palindrome (221342243122).

The spelling of 120112032101 in words is "one hundred twenty billion, one hundred twelve million, thirty-two thousand, one hundred one".