83270023 has 2 divisors, whose sum is σ = 83270024. Its totient is φ = 83270022.

The previous prime is 83270021. The next prime is 83270053. The reversal of 83270023 is 32007238.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83270023 - 2¹ = 83270021 is a prime.

Together with 83270021, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 83270023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83270021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41635011 + 41635012.

It is an arithmetic number, because the mean of its divisors is an integer number (41635012).

Almost surely, 2^83270023 is an apocalyptic number.

83270023 is a deficient number, since it is larger than the sum of its proper divisors (1).

83270023 is an equidigital number, since it uses as much as digits as its factorization.

83270023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 83270023 is about 9125.2409831193. The cubic root of 83270023 is about 436.6795910036.

The spelling of 83270023 in words is "eighty-three million, two hundred seventy thousand, twenty-three".