232703531623 has 2 divisors, whose sum is σ = 232703531624. Its totient is φ = 232703531622.

The previous prime is 232703531617. The next prime is 232703531713. The reversal of 232703531623 is 326135307232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232703531623 is a prime.

It is a super-2 number, since 2×232703531623² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232703531023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116351765811 + 116351765812.

It is an arithmetic number, because the mean of its divisors is an integer number (116351765812).

Almost surely, 2^232703531623 is an apocalyptic number.

232703531623 is a deficient number, since it is larger than the sum of its proper divisors (1).

232703531623 is an equidigital number, since it uses as much as digits as its factorization.

232703531623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 37.

Adding to 232703531623 its reverse (326135307232), we get a palindrome (558838838855).

The spelling of 232703531623 in words is "two hundred thirty-two billion, seven hundred three million, five hundred thirty-one thousand, six hundred twenty-three".