113001040221 has 16 divisors (see below), whose sum is σ = 159554038464. Its totient is φ = 70892321024.

The previous prime is 113001040189. The next prime is 113001040231. The reversal of 113001040221 is 122040100311.

It is a cyclic number.

It is not a de Polignac number, because 113001040221 - 2⁵ = 113001040189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113001040221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113001040231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201895 + ... + 516491.

It is an arithmetic number, because the mean of its divisors is an integer number (9972127404).

Almost surely, 2^113001040221 is an apocalyptic number.

It is an amenable number.

113001040221 is a deficient number, since it is larger than the sum of its proper divisors (46552998243).

113001040221 is a wasteful number, since it uses less digits than its factorization.

113001040221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321660.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 113001040221 its reverse (122040100311), we get a palindrome (235041140532).

The spelling of 113001040221 in words is "one hundred thirteen billion, one million, forty thousand, two hundred twenty-one".