113301021023 has 4 divisors (see below), whose sum is σ = 113301900288. Its totient is φ = 113300141760.

The previous prime is 113301020977. The next prime is 113301021037. The reversal of 113301021023 is 320120103311.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 113301021023 - 2¹⁰ = 113301019999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113301020992 and 113301021010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113301021923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204383 + ... + 518048.

It is an arithmetic number, because the mean of its divisors is an integer number (28325475072).

Almost surely, 2^113301021023 is an apocalyptic number.

113301021023 is a deficient number, since it is larger than the sum of its proper divisors (879265).

113301021023 is an equidigital number, since it uses as much as digits as its factorization.

113301021023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879264.

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

Adding to 113301021023 its reverse (320120103311), we get a palindrome (433421124334).

The spelling of 113301021023 in words is "one hundred thirteen billion, three hundred one million, twenty-one thousand, twenty-three".