113661301153 has 2 divisors, whose sum is σ = 113661301154. Its totient is φ = 113661301152.

The previous prime is 113661301099. The next prime is 113661301163. The reversal of 113661301153 is 351103166311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75576607744 + 38084693409 = 274912^2 + 195153^2 .

It is a cyclic number.

It is not a de Polignac number, because 113661301153 - 2¹⁷ = 113661170081 is a prime.

It is not a weakly prime, because it can be changed into another prime (113661301163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56830650576 + 56830650577.

It is an arithmetic number, because the mean of its divisors is an integer number (56830650577).

Almost surely, 2^113661301153 is an apocalyptic number.

It is an amenable number.

113661301153 is a deficient number, since it is larger than the sum of its proper divisors (1).

113661301153 is an equidigital number, since it uses as much as digits as its factorization.

113661301153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 31.

Adding to 113661301153 its reverse (351103166311), we get a palindrome (464764467464).

The spelling of 113661301153 in words is "one hundred thirteen billion, six hundred sixty-one million, three hundred one thousand, one hundred fifty-three".