231330000000001 has 16 divisors (see below), whose sum is σ = 264807506855808. Its totient is φ = 197960128876800.

The previous prime is 231329999999977. The next prime is 231330000000007. The reversal of 231330000000001 is 100000000033132.

It is a cyclic number.

It is not a de Polignac number, because 231330000000001 - 2⁹ = 231329999999489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231330000000007) 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, 60441711 + ... + 64154971.

It is an arithmetic number, because the mean of its divisors is an integer number (16550469178488).

Almost surely, 2^{231330000000001} is an apocalyptic number.

It is an amenable number.

231330000000001 is a deficient number, since it is larger than the sum of its proper divisors (33477506855807).

231330000000001 is a wasteful number, since it uses less digits than its factorization.

231330000000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3727752.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 231330000000001 its reverse (100000000033132), we get a palindrome (331330000033133).

The spelling of 231330000000001 in words is "two hundred thirty-one trillion, three hundred thirty billion, one", and thus it is an aban number.