113103446 has 4 divisors (see below), whose sum is σ = 169655172. Its totient is φ = 56551722.

The previous prime is 113103439. The next prime is 113103449. The reversal of 113103446 is 644301311.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113103449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28275860 + ... + 28275863.

It is an arithmetic number, because the mean of its divisors is an integer number (42413793).

Almost surely, 2^113103446 is an apocalyptic number.

113103446 is a deficient number, since it is larger than the sum of its proper divisors (56551726).

113103446 is an equidigital number, since it uses as much as digits as its factorization.

113103446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56551725.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 113103446 is about 10635.0103902159. The cubic root of 113103446 is about 483.6062953865.

Adding to 113103446 its reverse (644301311), we get a palindrome (757404757).

The spelling of 113103446 in words is "one hundred thirteen million, one hundred three thousand, four hundred forty-six".