113301221003 has 8 divisors (see below), whose sum is σ = 114644406240. Its totient is φ = 111959594560.

The previous prime is 113301220999. The next prime is 113301221023. The reversal of 113301221003 is 300122103311.

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 113301221003 - 2² = 113301220999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113301221023) 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 7 ways as a sum of consecutive naturals, for example, 243143 + ... + 534528.

It is an arithmetic number, because the mean of its divisors is an integer number (14330550780).

Almost surely, 2^113301221003 is an apocalyptic number.

113301221003 is a deficient number, since it is larger than the sum of its proper divisors (1343185237).

113301221003 is an equidigital number, since it uses as much as digits as its factorization.

113301221003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779397.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 113301221003 its reverse (300122103311), we get a palindrome (413423324314).

The spelling of 113301221003 in words is "one hundred thirteen billion, three hundred one million, two hundred twenty-one thousand, three".