323020130 has 8 divisors (see below), whose sum is σ = 581436252. Its totient is φ = 129208048.

The previous prime is 323020129. The next prime is 323020141. The reversal of 323020130 is 31020323.

It can be written as a sum of positive squares in 2 ways, for example, as 272283001 + 50737129 = 16501^2 + 7123^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16150997 + ... + 16151016.

Almost surely, 2^323020130 is an apocalyptic number.

323020130 is a deficient number, since it is larger than the sum of its proper divisors (258416122).

323020130 is a wasteful number, since it uses less digits than its factorization.

323020130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32302020.

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

The square root of 323020130 is about 17972.7607784670. The cubic root of 323020130 is about 686.1354567656.

Adding to 323020130 its reverse (31020323), we get a palindrome (354040453).

The spelling of 323020130 in words is "three hundred twenty-three million, twenty thousand, one hundred thirty".