432102023 has 4 divisors (see below), whose sum is σ = 432206880. Its totient is φ = 431997168.

The previous prime is 432101983. The next prime is 432102037. The reversal of 432102023 is 320201234.

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 432102023 - 2⁶ = 432101959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 432101992 and 432102010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432102623) 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, 45983 + ... + 54576.

It is an arithmetic number, because the mean of its divisors is an integer number (108051720).

Almost surely, 2^432102023 is an apocalyptic number.

432102023 is a deficient number, since it is larger than the sum of its proper divisors (104857).

432102023 is a wasteful number, since it uses less digits than its factorization.

432102023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104856.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 432102023 is about 20787.0638378776. The cubic root of 432102023 is about 756.0121349405.

Adding to 432102023 its reverse (320201234), we get a palindrome (752303257).

The spelling of 432102023 in words is "four hundred thirty-two million, one hundred two thousand, twenty-three".