204751023 has 8 divisors (see below), whose sum is σ = 274040448. Its totient is φ = 135981144.

The previous prime is 204751003. The next prime is 204751067. The reversal of 204751023 is 320157402.

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

It is not a de Polignac number, because 204751023 - 2¹³ = 204742831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204750984 and 204751002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204751003) 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, 128965 + ... + 130542.

It is an arithmetic number, because the mean of its divisors is an integer number (34255056).

Almost surely, 2^204751023 is an apocalyptic number.

204751023 is a deficient number, since it is larger than the sum of its proper divisors (69289425).

204751023 is a wasteful number, since it uses less digits than its factorization.

204751023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259773.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 204751023 is about 14309.1237677225. The cubic root of 204751023 is about 589.3980483252.

The spelling of 204751023 in words is "two hundred four million, seven hundred fifty-one thousand, twenty-three".