231233430001 has 16 divisors (see below), whose sum is σ = 267875631360. Its totient is φ = 195508036800.

The previous prime is 231233429981. The next prime is 231233430019. The reversal of 231233430001 is 100034332132.

It is a cyclic number.

It is not a de Polignac number, because 231233430001 - 2⁵ = 231233429969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231233434001) 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, 417741 + ... + 798106.

It is an arithmetic number, because the mean of its divisors is an integer number (16742226960).

Almost surely, 2^231233430001 is an apocalyptic number.

It is an amenable number.

231233430001 is a deficient number, since it is larger than the sum of its proper divisors (36642201359).

231233430001 is a wasteful number, since it uses less digits than its factorization.

231233430001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216224.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 231233430001 its reverse (100034332132), we get a palindrome (331267762133).

The spelling of 231233430001 in words is "two hundred thirty-one billion, two hundred thirty-three million, four hundred thirty thousand, one".