113554453240297 has 2 divisors, whose sum is σ = 113554453240298. Its totient is φ = 113554453240296.

The previous prime is 113554453240243. The next prime is 113554453240313. The reversal of 113554453240297 is 792042354455311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113272512417936 + 281940822361 = 10642956^2 + 530981^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113554453240297 is a prime.

It is a super-2 number, since 2×113554453240297² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113554459240297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56777226620148 + 56777226620149.

It is an arithmetic number, because the mean of its divisors is an integer number (56777226620149).

Almost surely, 2^{113554453240297} is an apocalyptic number.

It is an amenable number.

113554453240297 is a deficient number, since it is larger than the sum of its proper divisors (1).

113554453240297 is an equidigital number, since it uses as much as digits as its factorization.

113554453240297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144000, while the sum is 55.

The spelling of 113554453240297 in words is "one hundred thirteen trillion, five hundred fifty-four billion, four hundred fifty-three million, two hundred forty thousand, two hundred ninety-seven".