30326513 has 8 divisors (see below), whose sum is σ = 34736832. Its totient is φ = 25935696.

The previous prime is 30326509. The next prime is 30326537. The reversal of 30326513 is 31562303.

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

It is a cyclic number.

It is not a de Polignac number, because 30326513 - 2² = 30326509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30326503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1370 + ... + 7907.

It is an arithmetic number, because the mean of its divisors is an integer number (4342104).

Almost surely, 2^30326513 is an apocalyptic number.

It is an amenable number.

30326513 is a deficient number, since it is larger than the sum of its proper divisors (4410319).

30326513 is an equidigital number, since it uses as much as digits as its factorization.

30326513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9751.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 30326513 is about 5506.9513344499. The cubic root of 30326513 is about 311.8464652482.

Adding to 30326513 its reverse (31562303), we get a palindrome (61888816).

The spelling of 30326513 in words is "thirty million, three hundred twenty-six thousand, five hundred thirteen".