113450429 has 2 divisors, whose sum is σ = 113450430. Its totient is φ = 113450428.

The previous prime is 113450411. The next prime is 113450431. The reversal of 113450429 is 924054311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57350329 + 56100100 = 7573^2 + 7490^2 .

It is a cyclic number.

It is not a de Polignac number, because 113450429 - 2¹⁶ = 113384893 is a prime.

It is a Sophie Germain prime.

Together with 113450431, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113450629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56725214 + 56725215.

It is an arithmetic number, because the mean of its divisors is an integer number (56725215).

Almost surely, 2^113450429 is an apocalyptic number.

It is an amenable number.

113450429 is a deficient number, since it is larger than the sum of its proper divisors (1).

113450429 is an equidigital number, since it uses as much as digits as its factorization.

113450429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 113450429 is about 10651.3111399489. The cubic root of 113450429 is about 484.1003323747.

The spelling of 113450429 in words is "one hundred thirteen million, four hundred fifty thousand, four hundred twenty-nine".