30455113 has 8 divisors (see below), whose sum is σ = 33856256. Its totient is φ = 27205200.

The previous prime is 30455111. The next prime is 30455123. The reversal of 30455113 is 31155403.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30455113 - 2¹ = 30455111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30455111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37383 + ... + 38188.

It is an arithmetic number, because the mean of its divisors is an integer number (4232032).

Almost surely, 2^30455113 is an apocalyptic number.

It is an amenable number.

30455113 is a deficient number, since it is larger than the sum of its proper divisors (3401143).

30455113 is a wasteful number, since it uses less digits than its factorization.

30455113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75615.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 30455113 is about 5518.6151342524. The cubic root of 30455113 is about 312.2866400679.

The spelling of 30455113 in words is "thirty million, four hundred fifty-five thousand, one hundred thirteen".