299900141 has 2 divisors, whose sum is σ = 299900142. Its totient is φ = 299900140.

The previous prime is 299900137. The next prime is 299900143. The reversal of 299900141 is 141009992.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 266016100 + 33884041 = 16310^2 + 5821^2 .

It is a cyclic number.

It is not a de Polignac number, because 299900141 - 2² = 299900137 is a prime.

Together with 299900143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (299900143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149950070 + 149950071.

It is an arithmetic number, because the mean of its divisors is an integer number (149950071).

Almost surely, 2^299900141 is an apocalyptic number.

It is an amenable number.

299900141 is a deficient number, since it is larger than the sum of its proper divisors (1).

299900141 is an equidigital number, since it uses as much as digits as its factorization.

299900141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 35.

The square root of 299900141 is about 17317.6251547376. The cubic root of 299900141 is about 669.3586652783.

The spelling of 299900141 in words is "two hundred ninety-nine million, nine hundred thousand, one hundred forty-one".