230890619664583 has 2 divisors, whose sum is σ = 230890619664584. Its totient is φ = 230890619664582.

The previous prime is 230890619664541. The next prime is 230890619664611. The reversal of 230890619664583 is 385466916098032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230890619664583 - 2²¹ = 230890617567431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230890119664583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115445309832291 + 115445309832292.

It is an arithmetic number, because the mean of its divisors is an integer number (115445309832292).

Almost surely, 2^{230890619664583} is an apocalyptic number.

230890619664583 is a deficient number, since it is larger than the sum of its proper divisors (1).

230890619664583 is an equidigital number, since it uses as much as digits as its factorization.

230890619664583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 403107840, while the sum is 70.

The spelling of 230890619664583 in words is "two hundred thirty trillion, eight hundred ninety billion, six hundred nineteen million, six hundred sixty-four thousand, five hundred eighty-three".