113830049 has 4 divisors (see below), whose sum is σ = 114420036. Its totient is φ = 113240064.

The previous prime is 113830033. The next prime is 113830139. The reversal of 113830049 is 940038311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 940038311 = 24077 ⋅39043.

It can be written as a sum of positive squares in 2 ways, for example, as 13690000 + 100140049 = 3700^2 + 10007^2 .

It is a cyclic number.

It is not a de Polignac number, because 113830049 - 2⁴ = 113830033 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113830949) 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, 294704 + ... + 295089.

It is an arithmetic number, because the mean of its divisors is an integer number (28605009).

Almost surely, 2^113830049 is an apocalyptic number.

It is an amenable number.

113830049 is a deficient number, since it is larger than the sum of its proper divisors (589987).

113830049 is an equidigital number, since it uses as much as digits as its factorization.

113830049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589986.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 113830049 is about 10669.1165988567. The cubic root of 113830049 is about 484.6396856191.

The spelling of 113830049 in words is "one hundred thirteen million, eight hundred thirty thousand, forty-nine".