423102233 has 8 divisors (see below), whose sum is σ = 436994568. Its totient is φ = 409428864.

The previous prime is 423102221. The next prime is 423102269. The reversal of 423102233 is 332201324.

It can be written as a sum of positive squares in 4 ways, for example, as 16999129 + 406103104 = 4123^2 + 20152^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 423102233 - 2⁴ = 423102217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423102133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50810 + ... + 58547.

It is an arithmetic number, because the mean of its divisors is an integer number (54624321).

Almost surely, 2^423102233 is an apocalyptic number.

It is an amenable number.

423102233 is a deficient number, since it is larger than the sum of its proper divisors (13892335).

423102233 is a wasteful number, since it uses less digits than its factorization.

423102233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109483.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 423102233 is about 20569.4490203311. The cubic root of 423102233 is about 750.7265451341.

Adding to 423102233 its reverse (332201324), we get a palindrome (755303557).

Subtracting from 423102233 its reverse (332201324), we obtain a palindrome (90900909).

The spelling of 423102233 in words is "four hundred twenty-three million, one hundred two thousand, two hundred thirty-three".