23229633379 has 2 divisors, whose sum is σ = 23229633380. Its totient is φ = 23229633378.

The previous prime is 23229633293. The next prime is 23229633397. The reversal of 23229633379 is 97333692232.

Together with next prime (23229633397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23229633379 - 2¹¹ = 23229631331 is a prime.

It is not a weakly prime, because it can be changed into another prime (23229643379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11614816689 + 11614816690.

It is an arithmetic number, because the mean of its divisors is an integer number (11614816690).

Almost surely, 2^23229633379 is an apocalyptic number.

23229633379 is a deficient number, since it is larger than the sum of its proper divisors (1).

23229633379 is an equidigital number, since it uses as much as digits as its factorization.

23229633379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2204496, while the sum is 49.

The spelling of 23229633379 in words is "twenty-three billion, two hundred twenty-nine million, six hundred thirty-three thousand, three hundred seventy-nine".