231302413433 has 48 divisors (see below), whose sum is σ = 302609260800. Its totient is φ = 174908409984.

The previous prime is 231302413417. The next prime is 231302413453. The reversal of 231302413433 is 334314203132.

It is not a de Polignac number, because 231302413433 - 2⁴ = 231302413417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 231302413396 and 231302413405.

It is not an unprimeable number, because it can be changed into a prime (231302413453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20022143 + ... + 20033691.

It is an arithmetic number, because the mean of its divisors is an integer number (6304359600).

Almost surely, 2^231302413433 is an apocalyptic number.

231302413433 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

231302413433 is a deficient number, since it is larger than the sum of its proper divisors (71306847367).

231302413433 is a wasteful number, since it uses less digits than its factorization.

231302413433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12966 (or 12959 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 231302413433 its reverse (334314203132), we get a palindrome (565616616565).

The spelling of 231302413433 in words is "two hundred thirty-one billion, three hundred two million, four hundred thirteen thousand, four hundred thirty-three".