283122023 has 4 divisors (see below), whose sum is σ = 283157160. Its totient is φ = 283086888.

The previous prime is 283122001. The next prime is 283122043. The reversal of 283122023 is 320221382.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 283122023 - 2¹⁸ = 282859879 is a prime.

It is a super-2 number, since 2×283122023² = 160316159815225058, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 283122023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283122043) 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, 1208 + ... + 23826.

It is an arithmetic number, because the mean of its divisors is an integer number (70789290).

Almost surely, 2^283122023 is an apocalyptic number.

283122023 is a deficient number, since it is larger than the sum of its proper divisors (35137).

283122023 is a wasteful number, since it uses less digits than its factorization.

283122023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35136.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 283122023 is about 16826.2302076252. The cubic root of 283122023 is about 656.6357909618.

The spelling of 283122023 in words is "two hundred eighty-three million, one hundred twenty-two thousand, twenty-three".