113453453 has 2 divisors, whose sum is σ = 113453454. Its totient is φ = 113453452.

The previous prime is 113453429. The next prime is 113453533. The reversal of 113453453 is 354354311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107288164 + 6165289 = 10358^2 + 2483^2 .

It is an emirp because it is prime and its reverse (354354311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113453453 - 2¹⁴ = 113437069 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113458453) 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, 56726726 + 56726727.

It is an arithmetic number, because the mean of its divisors is an integer number (56726727).

Almost surely, 2^113453453 is an apocalyptic number.

It is an amenable number.

113453453 is a deficient number, since it is larger than the sum of its proper divisors (1).

113453453 is an equidigital number, since it uses as much as digits as its factorization.

113453453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 29.

The square root of 113453453 is about 10651.4530933577. The cubic root of 113453453 is about 484.1046335378.

The spelling of 113453453 in words is "one hundred thirteen million, four hundred fifty-three thousand, four hundred fifty-three".