113231453 has 2 divisors, whose sum is σ = 113231454. Its totient is φ = 113231452.

The previous prime is 113231429. The next prime is 113231477. The reversal of 113231453 is 354132311.

It is a balanced prime because it is at equal distance from previous prime (113231429) and next prime (113231477).

It can be written as a sum of positive squares in only one way, i.e., 99960004 + 13271449 = 9998^2 + 3643^2 .

It is a cyclic number.

It is not a de Polignac number, because 113231453 - 2⁶ = 113231389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113231483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56615726 + 56615727.

It is an arithmetic number, because the mean of its divisors is an integer number (56615727).

Almost surely, 2^113231453 is an apocalyptic number.

It is an amenable number.

113231453 is a deficient number, since it is larger than the sum of its proper divisors (1).

113231453 is an equidigital number, since it uses as much as digits as its factorization.

113231453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 23.

The square root of 113231453 is about 10641.0268771393. The cubic root of 113231453 is about 483.7886701766.

Adding to 113231453 its reverse (354132311), we get a palindrome (467363764).

The spelling of 113231453 in words is "one hundred thirteen million, two hundred thirty-one thousand, four hundred fifty-three".