113333302121001 has 4 divisors (see below), whose sum is σ = 151111069494672. Its totient is φ = 75555534747332.

The previous prime is 113333302120991. The next prime is 113333302121003. The reversal of 113333302121001 is 100121203333311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113333302121001 - 2²⁷ = 113333167903273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113333302121003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18888883686831 + ... + 18888883686836.

It is an arithmetic number, because the mean of its divisors is an integer number (37777767373668).

Almost surely, 2^{113333302121001} is an apocalyptic number.

It is an amenable number.

113333302121001 is a deficient number, since it is larger than the sum of its proper divisors (37777767373671).

113333302121001 is an equidigital number, since it uses as much as digits as its factorization.

113333302121001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37777767373670.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 113333302121001 its reverse (100121203333311), we get a palindrome (213454505454312).

The spelling of 113333302121001 in words is "one hundred thirteen trillion, three hundred thirty-three billion, three hundred two million, one hundred twenty-one thousand, one".