101022002020023 has 32 divisors (see below), whose sum is σ = 154448787257856. Its totient is φ = 57535711233408.

The previous prime is 101022002019997. The next prime is 101022002020057. The reversal of 101022002020023 is 320020200220101.

It is a happy number.

It is not a de Polignac number, because 101022002020023 - 2¹⁰ = 101022002018999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101022002019984 and 101022002020011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101022002020063) 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, 2327265 + ... + 14403477.

It is an arithmetic number, because the mean of its divisors is an integer number (4826524601808).

Almost surely, 2^{101022002020023} is an apocalyptic number.

101022002020023 is a deficient number, since it is larger than the sum of its proper divisors (53426785237833).

101022002020023 is a wasteful number, since it uses less digits than its factorization.

101022002020023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12077543.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 101022002020023 its reverse (320020200220101), we get a palindrome (421042202240124).

The spelling of 101022002020023 in words is "one hundred one trillion, twenty-two billion, two million, twenty thousand, twenty-three".