111000023030133 has 28 divisors (see below), whose sum is σ = 167038013482048. Its totient is φ = 73726952434920.

The previous prime is 111000023030119. The next prime is 111000023030137. The reversal of 111000023030133 is 331030320000111.

It is a happy number.

111000023030133 is a `hidden beast` number, since 1 + 1 + 100 + 0 + 0 + 230 + 301 + 33 = 666.

It is not a de Polignac number, because 111000023030133 - 2¹² = 111000023026037 is a prime.

It is a super-2 number, since 2×111000023030133² (a number of 29 digits) contains 22 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 (111000023030137) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 280731235 + ... + 281126352.

Almost surely, 2^{111000023030133} is an apocalyptic number.

It is an amenable number.

111000023030133 is a deficient number, since it is larger than the sum of its proper divisors (56037990451915).

111000023030133 is an frugal number, since it uses more digits than its factorization.

111000023030133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561857876 (or 561857861 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 111000023030133 its reverse (331030320000111), we get a palindrome (442030343030244).

The spelling of 111000023030133 in words is "one hundred eleven trillion, twenty-three million, thirty thousand, one hundred thirty-three".