111023130003001 has 4 divisors (see below), whose sum is σ = 113385324258432. Its totient is φ = 108660935747572.

The previous prime is 111023130002987. The next prime is 111023130003007. The reversal of 111023130003001 is 100300031320111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 111023130003001 - 2³⁵ = 110988770264633 is a prime.

It is a super-2 number, since 2×111023130003001² (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 (111023130003007) 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, 1181097127645 + ... + 1181097127738.

It is an arithmetic number, because the mean of its divisors is an integer number (28346331064608).

Almost surely, 2^{111023130003001} is an apocalyptic number.

It is an amenable number.

111023130003001 is a deficient number, since it is larger than the sum of its proper divisors (2362194255431).

111023130003001 is an equidigital number, since it uses as much as digits as its factorization.

111023130003001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362194255430.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 111023130003001 its reverse (100300031320111), we get a palindrome (211323161323112).

The spelling of 111023130003001 in words is "one hundred eleven trillion, twenty-three billion, one hundred thirty million, three thousand, one".