111023011230074 has 8 divisors (see below), whose sum is σ = 166534568048628. Its totient is φ = 55511488547200.

The previous prime is 111023011230073. The next prime is 111023011230077. The reversal of 111023011230074 is 470032110320111.

It can be written as a sum of positive squares in 2 ways, for example, as 106895437950625 + 4127573279449 = 10339025^2 + 2031643^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×111023011230074² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111023011230073) 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, 2397674 + ... + 15092874.

Almost surely, 2^{111023011230074} is an apocalyptic number.

111023011230074 is a deficient number, since it is larger than the sum of its proper divisors (55511556818554).

111023011230074 is a wasteful number, since it uses less digits than its factorization.

111023011230074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17067840.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 111023011230074 its reverse (470032110320111), we get a palindrome (581055121550185).

The spelling of 111023011230074 in words is "one hundred eleven trillion, twenty-three billion, eleven million, two hundred thirty thousand, seventy-four".