2232100023 has 4 divisors (see below), whose sum is σ = 2976133368. Its totient is φ = 1488066680.

The previous prime is 2232100019. The next prime is 2232100061. The reversal of 2232100023 is 3200012322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2232100023 - 2² = 2232100019 is a prime.

It is a super-3 number, since 3×2232100023³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2232099975 and 2232100011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232100063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372016668 + ... + 372016673.

It is an arithmetic number, because the mean of its divisors is an integer number (744033342).

Almost surely, 2^2232100023 is an apocalyptic number.

2232100023 is a deficient number, since it is larger than the sum of its proper divisors (744033345).

2232100023 is an equidigital number, since it uses as much as digits as its factorization.

2232100023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744033344.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2232100023 is about 47245.1058100202. The cubic root of 2232100023 is about 1306.8865367447.

Adding to 2232100023 its reverse (3200012322), we get a palindrome (5432112345).

The spelling of 2232100023 in words is "two billion, two hundred thirty-two million, one hundred thousand, twenty-three".