113353413 has 4 divisors (see below), whose sum is σ = 151137888. Its totient is φ = 75568940.

The previous prime is 113353403. The next prime is 113353423. The reversal of 113353413 is 314353311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314353311 = 3 ⋅104784437.

It is an interprime number because it is at equal distance from previous prime (113353403) and next prime (113353423).

It is a cyclic number.

It is not a de Polignac number, because 113353413 - 2⁸ = 113353157 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113353403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18892233 + ... + 18892238.

It is an arithmetic number, because the mean of its divisors is an integer number (37784472).

Almost surely, 2^113353413 is an apocalyptic number.

It is an amenable number.

113353413 is a deficient number, since it is larger than the sum of its proper divisors (37784475).

113353413 is an equidigital number, since it uses as much as digits as its factorization.

113353413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37784474.

The product of its digits is 1620, while the sum is 24.

The square root of 113353413 is about 10646.7559848059. The cubic root of 113353413 is about 483.9623018358.

The spelling of 113353413 in words is "one hundred thirteen million, three hundred fifty-three thousand, four hundred thirteen".