213233040959 has 2 divisors, whose sum is σ = 213233040960. Its totient is φ = 213233040958.

The previous prime is 213233040899. The next prime is 213233041111. The reversal of 213233040959 is 959040332312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213233040959 - 2⁸ = 213233040703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213233049959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106616520479 + 106616520480.

It is an arithmetic number, because the mean of its divisors is an integer number (106616520480).

Almost surely, 2^213233040959 is an apocalyptic number.

213233040959 is a deficient number, since it is larger than the sum of its proper divisors (1).

213233040959 is an equidigital number, since it uses as much as digits as its factorization.

213233040959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 41.

The spelling of 213233040959 in words is "two hundred thirteen billion, two hundred thirty-three million, forty thousand, nine hundred fifty-nine".