233243155106249 has 2 divisors, whose sum is σ = 233243155106250. Its totient is φ = 233243155106248.

The previous prime is 233243155106219. The next prime is 233243155106303. The reversal of 233243155106249 is 942601551342332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189797655763849 + 43445499342400 = 13776707^2 + 6591320^2 .

It is a cyclic number.

It is not a de Polignac number, because 233243155106249 - 2²⁸ = 233242886670793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233243155106197 and 233243155106206.

It is not a weakly prime, because it can be changed into another prime (233243155106209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116621577553124 + 116621577553125.

It is an arithmetic number, because the mean of its divisors is an integer number (116621577553125).

Almost surely, 2^{233243155106249} is an apocalyptic number.

It is an amenable number.

233243155106249 is a deficient number, since it is larger than the sum of its proper divisors (1).

233243155106249 is an equidigital number, since it uses as much as digits as its factorization.

233243155106249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4665600, while the sum is 50.

The spelling of 233243155106249 in words is "two hundred thirty-three trillion, two hundred forty-three billion, one hundred fifty-five million, one hundred six thousand, two hundred forty-nine".