111023010113233 has 4 divisors (see below), whose sum is σ = 114851389772340. Its totient is φ = 107194630454128.

The previous prime is 111023010113219. The next prime is 111023010113251. The reversal of 111023010113233 is 332311010320111.

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 30574452359889 + 80448557753344 = 5529417^2 + 8969312^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111023010113233 is a prime.

It is a super-2 number, since 2×111023010113233² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111023010113273) 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, 1914189829510 + ... + 1914189829567.

It is an arithmetic number, because the mean of its divisors is an integer number (28712847443085).

Almost surely, 2^{111023010113233} is an apocalyptic number.

It is an amenable number.

111023010113233 is a deficient number, since it is larger than the sum of its proper divisors (3828379659107).

111023010113233 is an equidigital number, since it uses as much as digits as its factorization.

111023010113233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3828379659106.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 111023010113233 its reverse (332311010320111), we get a palindrome (443334020433344).

The spelling of 111023010113233 in words is "one hundred eleven trillion, twenty-three billion, ten million, one hundred thirteen thousand, two hundred thirty-three".