98930023 has 2 divisors, whose sum is σ = 98930024. Its totient is φ = 98930022.

The previous prime is 98930011. The next prime is 98930071. The reversal of 98930023 is 32003989.

It is a weak prime.

It is an emirp because it is prime and its reverse (32003989) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98930023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98930423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49465011 + 49465012.

It is an arithmetic number, because the mean of its divisors is an integer number (49465012).

Almost surely, 2^98930023 is an apocalyptic number.

98930023 is a deficient number, since it is larger than the sum of its proper divisors (1).

98930023 is an equidigital number, since it uses as much as digits as its factorization.

98930023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 98930023 is about 9946.3572728914. The cubic root of 98930023 is about 462.4974792168.

The spelling of 98930023 in words is "ninety-eight million, nine hundred thirty thousand, twenty-three".