23047531333 has 2 divisors, whose sum is σ = 23047531334. Its totient is φ = 23047531332.

The previous prime is 23047531313. The next prime is 23047531387. The reversal of 23047531333 is 33313574032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16708664644 + 6338866689 = 129262^2 + 79617^2 .

It is a cyclic number.

It is not a de Polignac number, because 23047531333 - 2⁵ = 23047531301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23047531313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11523765666 + 11523765667.

It is an arithmetic number, because the mean of its divisors is an integer number (11523765667).

Almost surely, 2^23047531333 is an apocalyptic number.

It is an amenable number.

23047531333 is a deficient number, since it is larger than the sum of its proper divisors (1).

23047531333 is an equidigital number, since it uses as much as digits as its factorization.

23047531333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 34.

The spelling of 23047531333 in words is "twenty-three billion, forty-seven million, five hundred thirty-one thousand, three hundred thirty-three".