120431033401 has 16 divisors (see below), whose sum is σ = 146959617024. Its totient is φ = 96442237584.

The previous prime is 120431033389. The next prime is 120431033407. The reversal of 120431033401 is 104330134021.

It is not a de Polignac number, because 120431033401 - 2¹⁹ = 120430509113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120431033407) 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, 8690971 + ... + 8704816.

It is an arithmetic number, because the mean of its divisors is an integer number (9184976064).

Almost surely, 2^120431033401 is an apocalyptic number.

It is an amenable number.

120431033401 is a deficient number, since it is larger than the sum of its proper divisors (26528583623).

120431033401 is a wasteful number, since it uses less digits than its factorization.

120431033401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17395860.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 120431033401 its reverse (104330134021), we get a palindrome (224761167422).

The spelling of 120431033401 in words is "one hundred twenty billion, four hundred thirty-one million, thirty-three thousand, four hundred one".