352230023 has 4 divisors (see below), whose sum is σ = 352385928. Its totient is φ = 352074120.

The previous prime is 352230019. The next prime is 352230083. The reversal of 352230023 is 320032253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320032253 = 127 ⋅2519939.

It is a cyclic number.

It is not a de Polignac number, because 352230023 - 2² = 352230019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 352229977 and 352230004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352230083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74513 + ... + 79098.

It is an arithmetic number, because the mean of its divisors is an integer number (88096482).

Almost surely, 2^352230023 is an apocalyptic number.

352230023 is a deficient number, since it is larger than the sum of its proper divisors (155905).

352230023 is a wasteful number, since it uses less digits than its factorization.

352230023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155904.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 352230023 is about 18767.7921716967. The cubic root of 352230023 is about 706.2234330675.

Adding to 352230023 its reverse (320032253), we get a palindrome (672262276).

The spelling of 352230023 in words is "three hundred fifty-two million, two hundred thirty thousand, twenty-three".