23213828090567 has 2 divisors, whose sum is σ = 23213828090568. Its totient is φ = 23213828090566.

The previous prime is 23213828090527. The next prime is 23213828090573. The reversal of 23213828090567 is 76509082831232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23213828090567 - 2⁸ = 23213828090311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23213828090507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11606914045283 + 11606914045284.

It is an arithmetic number, because the mean of its divisors is an integer number (11606914045284).

Almost surely, 2^{23213828090567} is an apocalyptic number.

23213828090567 is a deficient number, since it is larger than the sum of its proper divisors (1).

23213828090567 is an equidigital number, since it uses as much as digits as its factorization.

23213828090567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 23213828090567 in words is "twenty-three trillion, two hundred thirteen billion, eight hundred twenty-eight million, ninety thousand, five hundred sixty-seven".