2023103021022 has 48 divisors (see below), whose sum is σ = 4636629268128. Its totient is φ = 636211065600.

The previous prime is 2023103020993. The next prime is 2023103021029. The reversal of 2023103021022 is 2201203013202.

2023103021022 is a `hidden beast` number, since 20 + 2 + 310 + 302 + 10 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2023103020986 and 2023103021004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023103021029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33440479 + ... + 33500922.

It is an arithmetic number, because the mean of its divisors is an integer number (96596443086).

Almost surely, 2^{2023103021022} is an apocalyptic number.

2023103021022 is an abundant number, since it is smaller than the sum of its proper divisors (2613526247106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2023103021022 is a wasteful number, since it uses less digits than its factorization.

2023103021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66941505 (or 66941502 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2023103021022 its reverse (2201203013202), we get a palindrome (4224306034224).

The spelling of 2023103021022 in words is "two trillion, twenty-three billion, one hundred three million, twenty-one thousand, twenty-two".