111023023020201 has 32 divisors (see below), whose sum is σ = 164848385808000. Its totient is φ = 73848930785280.

The previous prime is 111023023020137. The next prime is 111023023020229. The reversal of 111023023020201 is 102020320320111.

111023023020201 is a `hidden beast` number, since 1 + 1 + 1 + 0 + 230 + 230 + 2 + 0 + 201 = 666.

It is not a de Polignac number, because 111023023020201 - 2⁶ = 111023023020137 is a prime.

It is a super-2 number, since 2×111023023020201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111023023027201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 953985546 + ... + 954101916.

It is an arithmetic number, because the mean of its divisors is an integer number (5151512056500).

Almost surely, 2^{111023023020201} is an apocalyptic number.

It is an amenable number.

111023023020201 is a deficient number, since it is larger than the sum of its proper divisors (53825362787799).

111023023020201 is a wasteful number, since it uses less digits than its factorization.

111023023020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195526 (or 195520 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 111023023020201 its reverse (102020320320111), we get a palindrome (213043343340312).

The spelling of 111023023020201 in words is "one hundred eleven trillion, twenty-three billion, twenty-three million, twenty thousand, two hundred one".