113920041 has 8 divisors (see below), whose sum is σ = 152020000. Its totient is φ = 75883392.

The previous prime is 113920019. The next prime is 113920049. The reversal of 113920041 is 140029311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113920041 - 2⁷ = 113919913 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113920049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11455 + ... + 18948.

It is an arithmetic number, because the mean of its divisors is an integer number (19002500).

Almost surely, 2^113920041 is an apocalyptic number.

It is an amenable number.

113920041 is a deficient number, since it is larger than the sum of its proper divisors (38099959).

113920041 is a wasteful number, since it uses less digits than its factorization.

113920041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31655.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 113920041 is about 10673.3331719758. Note that the first 3 decimals coincide. The cubic root of 113920041 is about 484.7673677986.

Adding to 113920041 its reverse (140029311), we get a palindrome (253949352).

The spelling of 113920041 in words is "one hundred thirteen million, nine hundred twenty thousand, forty-one".