113315403446 has 12 divisors (see below), whose sum is σ = 197723816388. Its totient is φ = 48563744292.

The previous prime is 113315403403. The next prime is 113315403511. The reversal of 113315403446 is 644304513311.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 578139716 + ... + 578139911.

It is an arithmetic number, because the mean of its divisors is an integer number (16476984699).

Almost surely, 2^113315403446 is an apocalyptic number.

113315403446 is a deficient number, since it is larger than the sum of its proper divisors (84408412942).

113315403446 is a wasteful number, since it uses less digits than its factorization.

113315403446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156279643 (or 1156279636 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 113315403446 its reverse (644304513311), we get a palindrome (757619916757).

The spelling of 113315403446 in words is "one hundred thirteen billion, three hundred fifteen million, four hundred three thousand, four hundred forty-six".