235117901723 has 2 divisors, whose sum is σ = 235117901724. Its totient is φ = 235117901722.

The previous prime is 235117901713. The next prime is 235117901761. The reversal of 235117901723 is 327109711532.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235117901723 is a prime.

It is not a weakly prime, because it can be changed into another prime (235117901713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117558950861 + 117558950862.

It is an arithmetic number, because the mean of its divisors is an integer number (117558950862).

Almost surely, 2^235117901723 is an apocalyptic number.

235117901723 is a deficient number, since it is larger than the sum of its proper divisors (1).

235117901723 is an equidigital number, since it uses as much as digits as its factorization.

235117901723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 41.

The spelling of 235117901723 in words is "two hundred thirty-five billion, one hundred seventeen million, nine hundred one thousand, seven hundred twenty-three".