30020699 has 2 divisors, whose sum is σ = 30020700. Its totient is φ = 30020698.

The previous prime is 30020693. The next prime is 30020701. The reversal of 30020699 is 99602003.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30020699 - 2²⁰ = 28972123 is a prime.

Together with 30020701, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30020693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15010349 + 15010350.

It is an arithmetic number, because the mean of its divisors is an integer number (15010350).

Almost surely, 2^30020699 is an apocalyptic number.

30020699 is a deficient number, since it is larger than the sum of its proper divisors (1).

30020699 is an equidigital number, since it uses as much as digits as its factorization.

30020699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 30020699 is about 5479.1148007685. The cubic root of 30020699 is about 310.7946970612.

The spelling of 30020699 in words is "thirty million, twenty thousand, six hundred ninety-nine".