113365030253 has 2 divisors, whose sum is σ = 113365030254. Its totient is φ = 113365030252.

The previous prime is 113365030237. The next prime is 113365030267. The reversal of 113365030253 is 352030563311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66276898249 + 47088132004 = 257443^2 + 216998^2 .

It is a cyclic number.

It is not a de Polignac number, because 113365030253 - 2⁴ = 113365030237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113365030153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56682515126 + 56682515127.

It is an arithmetic number, because the mean of its divisors is an integer number (56682515127).

Almost surely, 2^113365030253 is an apocalyptic number.

It is an amenable number.

113365030253 is a deficient number, since it is larger than the sum of its proper divisors (1).

113365030253 is an equidigital number, since it uses as much as digits as its factorization.

113365030253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 32.

Adding to 113365030253 its reverse (352030563311), we get a palindrome (465395593564).

The spelling of 113365030253 in words is "one hundred thirteen billion, three hundred sixty-five million, thirty thousand, two hundred fifty-three".