120331200401 has 8 divisors (see below), whose sum is σ = 121747560000. Its totient is φ = 118922958000.

The previous prime is 120331200359. The next prime is 120331200421. The reversal of 120331200401 is 104002133021.

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 120331200401 - 2²² = 120327006097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120331200401.

It is not an unprimeable number, because it can be changed into a prime (120331200421) 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, 1999475 + ... + 2058776.

It is an arithmetic number, because the mean of its divisors is an integer number (15218445000).

Almost surely, 2^120331200401 is an apocalyptic number.

It is an amenable number.

120331200401 is a deficient number, since it is larger than the sum of its proper divisors (1416359599).

120331200401 is a wasteful number, since it uses less digits than its factorization.

120331200401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4058599.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 120331200401 its reverse (104002133021), we get a palindrome (224333333422).

The spelling of 120331200401 in words is "one hundred twenty billion, three hundred thirty-one million, two hundred thousand, four hundred one".