113544011 has 8 divisors (see below), whose sum is σ = 130176480. Its totient is φ = 97014528.

The previous prime is 113543999. The next prime is 113544049. The reversal of 113544011 is 110445311.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 113544011 - 2²² = 109349707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113544091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23366 + ... + 27803.

It is an arithmetic number, because the mean of its divisors is an integer number (16272060).

Almost surely, 2^113544011 is an apocalyptic number.

113544011 is a deficient number, since it is larger than the sum of its proper divisors (16632469).

113544011 is an equidigital number, since it uses as much as digits as its factorization.

113544011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51493.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 113544011 is about 10655.7032147109. The cubic root of 113544011 is about 484.2334026122.

Adding to 113544011 its reverse (110445311), we get a palindrome (223989322).

The spelling of 113544011 in words is "one hundred thirteen million, five hundred forty-four thousand, eleven".