113003113301021 has 8 divisors (see below), whose sum is σ = 113021025569280. Its totient is φ = 112985201585088.

The previous prime is 113003113300967. The next prime is 113003113301107. The reversal of 113003113301021 is 120103311300311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113003113301021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113003113300984 and 113003113301002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113003113301621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626705540 + ... + 626885826.

It is an arithmetic number, because the mean of its divisors is an integer number (14127628196160).

Almost surely, 2^{113003113301021} is an apocalyptic number.

It is an amenable number.

113003113301021 is a deficient number, since it is larger than the sum of its proper divisors (17912268259).

113003113301021 is an equidigital number, since it uses as much as digits as its factorization.

113003113301021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276163.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 113003113301021 its reverse (120103311300311), we get a palindrome (233106424601332).

The spelling of 113003113301021 in words is "one hundred thirteen trillion, three billion, one hundred thirteen million, three hundred one thousand, twenty-one".