120032000001 has 48 divisors (see below), whose sum is σ = 177929256960. Its totient is φ = 77944913280.

The previous prime is 120031999963. The next prime is 120032000009. The reversal of 120032000001 is 100000230021.

It is a happy number.

It is not a de Polignac number, because 120032000001 - 2⁹ = 120031999489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (120032000009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93847680 + ... + 93848958.

It is an arithmetic number, because the mean of its divisors is an integer number (3706859520).

Almost surely, 2^120032000001 is an apocalyptic number.

It is an amenable number.

120032000001 is a deficient number, since it is larger than the sum of its proper divisors (57897256959).

120032000001 is a wasteful number, since it uses less digits than its factorization.

120032000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2606 (or 2603 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 120032000001 its reverse (100000230021), we get a palindrome (220032230022).

The spelling of 120032000001 in words is "one hundred twenty billion, thirty-two million, one", and thus it is an aban number.