113730506 has 24 divisors (see below), whose sum is σ = 180169920. Its totient is φ = 53817240.

The previous prime is 113730499. The next prime is 113730517. The reversal of 113730506 is 605037311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89705 + ... + 90963.

It is an arithmetic number, because the mean of its divisors is an integer number (7507080).

Almost surely, 2^113730506 is an apocalyptic number.

113730506 is a deficient number, since it is larger than the sum of its proper divisors (66439414).

113730506 is a wasteful number, since it uses less digits than its factorization.

113730506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370 (or 1339 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 113730506 is about 10664.4505718766. The cubic root of 113730506 is about 484.4983739064.

Adding to 113730506 its reverse (605037311), we get a palindrome (718767817).

The spelling of 113730506 in words is "one hundred thirteen million, seven hundred thirty thousand, five hundred six".