23213828090867 has 2 divisors, whose sum is σ = 23213828090868. Its totient is φ = 23213828090866.

The previous prime is 23213828090839. The next prime is 23213828090899. The reversal of 23213828090867 is 76809082831232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23213828090867 - 2⁴⁰ = 22114316463091 is a prime.

It is not a weakly prime, because it can be changed into another prime (23213828090567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11606914045433 + 11606914045434.

It is an arithmetic number, because the mean of its divisors is an integer number (11606914045434).

Almost surely, 2^{23213828090867} is an apocalyptic number.

23213828090867 is a deficient number, since it is larger than the sum of its proper divisors (1).

23213828090867 is an equidigital number, since it uses as much as digits as its factorization.

23213828090867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13934592, while the sum is 59.

The spelling of 23213828090867 in words is "twenty-three trillion, two hundred thirteen billion, eight hundred twenty-eight million, ninety thousand, eight hundred sixty-seven".