111330120103023 has 16 divisors (see below), whose sum is σ = 148499921784672. Its totient is φ = 74190200448000.

The previous prime is 111330120103021. The next prime is 111330120103031. The reversal of 111330120103023 is 320301021033111.

It is a happy number.

It is not a de Polignac number, because 111330120103023 - 2¹ = 111330120103021 is a prime.

It is a super-2 number, since 2×111330120103023² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111330120103021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466007083 + ... + 466245923.

It is an arithmetic number, because the mean of its divisors is an integer number (9281245111542).

Almost surely, 2^{111330120103023} is an apocalyptic number.

111330120103023 is a deficient number, since it is larger than the sum of its proper divisors (37169801681649).

111330120103023 is a wasteful number, since it uses less digits than its factorization.

111330120103023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300746.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 111330120103023 its reverse (320301021033111), we get a palindrome (431631141136134).

The spelling of 111330120103023 in words is "one hundred eleven trillion, three hundred thirty billion, one hundred twenty million, one hundred three thousand, twenty-three".