232703131623 has 32 divisors (see below), whose sum is σ = 326519488512. Its totient is φ = 147226226400.

The previous prime is 232703131607. The next prime is 232703131627. The reversal of 232703131623 is 326131307232.

It is not a de Polignac number, because 232703131623 - 2⁴ = 232703131607 is a prime.

It is a super-2 number, since 2×232703131623² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232703131627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1305778 + ... + 1473248.

It is an arithmetic number, because the mean of its divisors is an integer number (10203734016).

Almost surely, 2^232703131623 is an apocalyptic number.

232703131623 is a deficient number, since it is larger than the sum of its proper divisors (93816356889).

232703131623 is a wasteful number, since it uses less digits than its factorization.

232703131623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167795.

The product of its (nonzero) digits is 27216, while the sum is 33.

Adding to 232703131623 its reverse (326131307232), we get a palindrome (558834438855).

The spelling of 232703131623 in words is "two hundred thirty-two billion, seven hundred three million, one hundred thirty-one thousand, six hundred twenty-three".