202283423 has 2 divisors, whose sum is σ = 202283424. Its totient is φ = 202283422.

The previous prime is 202283407. The next prime is 202283437. The reversal of 202283423 is 324382202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202283423 - 2⁴ = 202283407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202283392 and 202283401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202283623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101141711 + 101141712.

It is an arithmetic number, because the mean of its divisors is an integer number (101141712).

Almost surely, 2^202283423 is an apocalyptic number.

202283423 is a deficient number, since it is larger than the sum of its proper divisors (1).

202283423 is an equidigital number, since it uses as much as digits as its factorization.

202283423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 202283423 is about 14222.6376948863. The cubic root of 202283423 is about 587.0207208076.

The spelling of 202283423 in words is "two hundred two million, two hundred eighty-three thousand, four hundred twenty-three".