113453233 has 2 divisors, whose sum is σ = 113453234. Its totient is φ = 113453232.

The previous prime is 113453213. The next prime is 113453251. The reversal of 113453233 is 332354311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112508449 + 944784 = 10607^2 + 972^2 .

It is an emirp because it is prime and its reverse (332354311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113453233 - 2²⁵ = 79898801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113453198 and 113453207.

It is not a weakly prime, because it can be changed into another prime (113453213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56726616 + 56726617.

It is an arithmetic number, because the mean of its divisors is an integer number (56726617).

Almost surely, 2^113453233 is an apocalyptic number.

It is an amenable number.

113453233 is a deficient number, since it is larger than the sum of its proper divisors (1).

113453233 is an equidigital number, since it uses as much as digits as its factorization.

113453233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 25.

The square root of 113453233 is about 10651.4427661233. The cubic root of 113453233 is about 484.1043206251.

The spelling of 113453233 in words is "one hundred thirteen million, four hundred fifty-three thousand, two hundred thirty-three".