2101012022023 has 16 divisors (see below), whose sum is σ = 2115482040000. Its totient is φ = 2086594728192.

The previous prime is 2101012021961. The next prime is 2101012022059. The reversal of 2101012022023 is 3202202101012.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2101012022023 - 2¹⁷ = 2101011890951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2101012021988 and 2101012022006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101012122023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162623158 + ... + 162636076.

It is an arithmetic number, because the mean of its divisors is an integer number (132217627500).

Almost surely, 2^{2101012022023} is an apocalyptic number.

2101012022023 is a deficient number, since it is larger than the sum of its proper divisors (14470017977).

2101012022023 is a wasteful number, since it uses less digits than its factorization.

2101012022023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14874.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2101012022023 its reverse (3202202101012), we get a palindrome (5303214123035).

The spelling of 2101012022023 in words is "two trillion, one hundred one billion, twelve million, twenty-two thousand, twenty-three".