2102233023 has 24 divisors (see below), whose sum is σ = 3334571136. Its totient is φ = 1265634000.

The previous prime is 2102233019. The next prime is 2102233027. The reversal of 2102233023 is 3203322012.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2102233019) and next prime (2102233027).

It is not a de Polignac number, because 2102233023 - 2² = 2102233019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2102232987 and 2102233005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102233027) 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, 55365 + ... + 85262.

It is an arithmetic number, because the mean of its divisors is an integer number (138940464).

Almost surely, 2^2102233023 is an apocalyptic number.

2102233023 is a deficient number, since it is larger than the sum of its proper divisors (1232338113).

2102233023 is a wasteful number, since it uses less digits than its factorization.

2102233023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140795 (or 140792 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2102233023 is about 45850.1147544911. The cubic root of 2102233023 is about 1281.0329030447.

Adding to 2102233023 its reverse (3203322012), we get a palindrome (5305555035).

It can be divided in two parts, 21022 and 33023, that added together give a palindrome (54045).

The spelling of 2102233023 in words is "two billion, one hundred two million, two hundred thirty-three thousand, twenty-three".