113430333041021 has 4 divisors (see below), whose sum is σ = 114085999706172. Its totient is φ = 112774666375872.

The previous prime is 113430333040933. The next prime is 113430333041029. The reversal of 113430333041021 is 120140333034311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 74907034363225 + 38523298677796 = 8654885^2 + 6206714^2 .

It is a cyclic number.

It is not a de Polignac number, because 113430333041021 - 2²⁶ = 113430265932157 is a prime.

It is a super-3 number, since 3×113430333041021³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113430333041029) 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, 327833332316 + ... + 327833332661.

It is an arithmetic number, because the mean of its divisors is an integer number (28521499926543).

Almost surely, 2^{113430333041021} is an apocalyptic number.

It is an amenable number.

113430333041021 is a deficient number, since it is larger than the sum of its proper divisors (655666665151).

113430333041021 is an equidigital number, since it uses as much as digits as its factorization.

113430333041021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655666665150.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 113430333041021 its reverse (120140333034311), we get a palindrome (233570666075332).

The spelling of 113430333041021 in words is "one hundred thirteen trillion, four hundred thirty billion, three hundred thirty-three million, forty-one thousand, twenty-one".