233173500193 has 2 divisors, whose sum is σ = 233173500194. Its totient is φ = 233173500192.

The previous prime is 233173500169. The next prime is 233173500211. The reversal of 233173500193 is 391005371332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233089080849 + 84419344 = 482793^2 + 9188^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233173500193 is a prime.

It is not a weakly prime, because it can be changed into another prime (233173500103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116586750096 + 116586750097.

It is an arithmetic number, because the mean of its divisors is an integer number (116586750097).

Almost surely, 2^233173500193 is an apocalyptic number.

It is an amenable number.

233173500193 is a deficient number, since it is larger than the sum of its proper divisors (1).

233173500193 is an equidigital number, since it uses as much as digits as its factorization.

233173500193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51030, while the sum is 37.

The spelling of 233173500193 in words is "two hundred thirty-three billion, one hundred seventy-three million, five hundred thousand, one hundred ninety-three".