113446029 has 4 divisors (see below), whose sum is σ = 151261376. Its totient is φ = 75630684.

The previous prime is 113446027. The next prime is 113446037. The reversal of 113446029 is 920644311.

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: 920644311 = 3 ⋅306881437.

It is not a de Polignac number, because 113446029 - 2¹ = 113446027 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 113445987 and 113446005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113446027) 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, 18907669 + ... + 18907674.

It is an arithmetic number, because the mean of its divisors is an integer number (37815344).

Almost surely, 2^113446029 is an apocalyptic number.

It is an amenable number.

113446029 is a deficient number, since it is larger than the sum of its proper divisors (37815347).

113446029 is an equidigital number, since it uses as much as digits as its factorization.

113446029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37815346.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 113446029 is about 10651.1045906047. The cubic root of 113446029 is about 484.0940739321.

The spelling of 113446029 in words is "one hundred thirteen million, four hundred forty-six thousand, twenty-nine".