1923233047 has 2 divisors, whose sum is σ = 1923233048. Its totient is φ = 1923233046.

The previous prime is 1923233017. The next prime is 1923233083. The reversal of 1923233047 is 7403323291.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1923233047 - 2⁷ = 1923232919 is a prime.

It is a super-3 number, since 3×1923233047³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1923233017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 961616523 + 961616524.

It is an arithmetic number, because the mean of its divisors is an integer number (961616524).

Almost surely, 2^1923233047 is an apocalyptic number.

1923233047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1923233047 is an equidigital number, since it uses as much as digits as its factorization.

1923233047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 1923233047 is about 43854.6810158277. The cubic root of 1923233047 is about 1243.5902381696.

The spelling of 1923233047 in words is "one billion, nine hundred twenty-three million, two hundred thirty-three thousand, forty-seven".