111001301200023 has 16 divisors (see below), whose sum is σ = 159387164592096. Its totient is φ = 68308201267200.

The previous prime is 111001301199967. The next prime is 111001301200033. The reversal of 111001301200023 is 320002103100111.

It is a happy number.

It is not a de Polignac number, because 111001301200023 - 2¹² = 111001301195927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111001301199975 and 111001301200011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111001301200033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3353911 + ... + 15272567.

It is an arithmetic number, because the mean of its divisors is an integer number (9961697787006).

Almost surely, 2^{111001301200023} is an apocalyptic number.

111001301200023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

111001301200023 is a deficient number, since it is larger than the sum of its proper divisors (48385863392073).

111001301200023 is a wasteful number, since it uses less digits than its factorization.

111001301200023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12157474.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 111001301200023 its reverse (320002103100111), we get a palindrome (431003404300134).

The spelling of 111001301200023 in words is "one hundred eleven trillion, one billion, three hundred one million, two hundred thousand, twenty-three".