113320503446 has 16 divisors (see below), whose sum is σ = 170143038000. Its totient is φ = 56606185248.

The previous prime is 113320503421. The next prime is 113320503451. The reversal of 113320503446 is 644305023311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14039900 + ... + 14047968.

It is an arithmetic number, because the mean of its divisors is an integer number (10633939875).

Almost surely, 2^113320503446 is an apocalyptic number.

113320503446 is a deficient number, since it is larger than the sum of its proper divisors (56822534554).

113320503446 is a wasteful number, since it uses less digits than its factorization.

113320503446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13903.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 113320503446 its reverse (644305023311), we get a palindrome (757625526757).

The spelling of 113320503446 in words is "one hundred thirteen billion, three hundred twenty million, five hundred three thousand, four hundred forty-six".