302023130 has 8 divisors (see below), whose sum is σ = 543641652. Its totient is φ = 120809248.

The previous prime is 302023109. The next prime is 302023133. The reversal of 302023130 is 31320203.

302023130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 301960129 + 63001 = 17377^2 + 251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (302023133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15101147 + ... + 15101166.

Almost surely, 2^302023130 is an apocalyptic number.

302023130 is a deficient number, since it is larger than the sum of its proper divisors (241618522).

302023130 is a wasteful number, since it uses less digits than its factorization.

302023130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30202320.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 302023130 is about 17378.8126752089. The cubic root of 302023130 is about 670.9344131558.

Adding to 302023130 its reverse (31320203), we get a palindrome (333343333).

The spelling of 302023130 in words is "three hundred two million, twenty-three thousand, one hundred thirty".