111020002110023 has 2 divisors, whose sum is σ = 111020002110024. Its totient is φ = 111020002110022.

The previous prime is 111020002110007. The next prime is 111020002110071. The reversal of 111020002110023 is 320011200020111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111020002110023 - 2⁴ = 111020002110007 is a prime.

It is a super-2 number, since 2×111020002110023² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111020002119023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55510001055011 + 55510001055012.

It is an arithmetic number, because the mean of its divisors is an integer number (55510001055012).

Almost surely, 2^{111020002110023} is an apocalyptic number.

111020002110023 is a deficient number, since it is larger than the sum of its proper divisors (1).

111020002110023 is an equidigital number, since it uses as much as digits as its factorization.

111020002110023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 111020002110023 its reverse (320011200020111), we get a palindrome (431031202130134).

The spelling of 111020002110023 in words is "one hundred eleven trillion, twenty billion, two million, one hundred ten thousand, twenty-three".