113290453 has 2 divisors, whose sum is σ = 113290454. Its totient is φ = 113290452.

The previous prime is 113290451. The next prime is 113290469. The reversal of 113290453 is 354092311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111049444 + 2241009 = 10538^2 + 1497^2 .

It is a cyclic number.

It is not a de Polignac number, because 113290453 - 2¹ = 113290451 is a prime.

Together with 113290451, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113290451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56645226 + 56645227.

It is an arithmetic number, because the mean of its divisors is an integer number (56645227).

Almost surely, 2^113290453 is an apocalyptic number.

It is an amenable number.

113290453 is a deficient number, since it is larger than the sum of its proper divisors (1).

113290453 is an equidigital number, since it uses as much as digits as its factorization.

113290453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 113290453 is about 10643.7988049380. The cubic root of 113290453 is about 483.8726826856.

The spelling of 113290453 in words is "one hundred thirteen million, two hundred ninety thousand, four hundred fifty-three".