118266323737253 has 2 divisors, whose sum is σ = 118266323737254. Its totient is φ = 118266323737252.

The previous prime is 118266323737129. The next prime is 118266323737319. The reversal of 118266323737253 is 352737323662811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61979987871169 + 56286335866084 = 7872737^2 + 7502422^2 .

It is a cyclic number.

It is not a de Polignac number, because 118266323737253 - 2⁸ = 118266323736997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118266323737192 and 118266323737201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118266325737253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59133161868626 + 59133161868627.

It is an arithmetic number, because the mean of its divisors is an integer number (59133161868627).

Almost surely, 2^{118266323737253} is an apocalyptic number.

It is an amenable number.

118266323737253 is a deficient number, since it is larger than the sum of its proper divisors (1).

118266323737253 is an equidigital number, since it uses as much as digits as its factorization.

118266323737253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45722880, while the sum is 59.

The spelling of 118266323737253 in words is "one hundred eighteen trillion, two hundred sixty-six billion, three hundred twenty-three million, seven hundred thirty-seven thousand, two hundred fifty-three".