231120303001 has 16 divisors (see below), whose sum is σ = 270605276928. Its totient is φ = 193253184000.

The previous prime is 231120302953. The next prime is 231120303019. The reversal of 231120303001 is 100303021132.

It is a cyclic number.

It is not a de Polignac number, because 231120303001 - 2¹⁵ = 231120270233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231120303061) 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, 3648801 + ... + 3711601.

It is an arithmetic number, because the mean of its divisors is an integer number (16912829808).

Almost surely, 2^231120303001 is an apocalyptic number.

It is an amenable number.

231120303001 is a deficient number, since it is larger than the sum of its proper divisors (39484973927).

231120303001 is a wasteful number, since it uses less digits than its factorization.

231120303001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75672.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 231120303001 its reverse (100303021132), we get a palindrome (331423324133).

The spelling of 231120303001 in words is "two hundred thirty-one billion, one hundred twenty million, three hundred three thousand, one".