113355044011 has 16 divisors (see below), whose sum is σ = 126779839200. Its totient is φ = 100454329600.

The previous prime is 113355044003. The next prime is 113355044021. The reversal of 113355044011 is 110440553311.

It is not a de Polignac number, because 113355044011 - 2³ = 113355044003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113355044021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452025 + ... + 656533.

It is an arithmetic number, because the mean of its divisors is an integer number (7923739950).

Almost surely, 2^113355044011 is an apocalyptic number.

113355044011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113355044011 is a deficient number, since it is larger than the sum of its proper divisors (13424795189).

113355044011 is a wasteful number, since it uses less digits than its factorization.

113355044011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205790.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 113355044011 its reverse (110440553311), we get a palindrome (223795597322).

The spelling of 113355044011 in words is "one hundred thirteen billion, three hundred fifty-five million, forty-four thousand, eleven".