299120030 has 16 divisors (see below), whose sum is σ = 587363184. Its totient is φ = 108770880.

The previous prime is 299120009. The next prime is 299120039. The reversal of 299120030 is 30021992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (299120039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1359527 + ... + 1359746.

It is an arithmetic number, because the mean of its divisors is an integer number (36710199).

Almost surely, 2^299120030 is an apocalyptic number.

299120030 is a deficient number, since it is larger than the sum of its proper divisors (288243154).

299120030 is a wasteful number, since it uses less digits than its factorization.

299120030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719291.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 299120030 is about 17295.0868746011. The cubic root of 299120030 is about 668.7777747221. Note that the first 5 decimals are identical.

The spelling of 299120030 in words is "two hundred ninety-nine million, one hundred twenty thousand, thirty".