30132413 has 4 divisors (see below), whose sum is σ = 30235548. Its totient is φ = 30029280.

The previous prime is 30132409. The next prime is 30132451. The reversal of 30132413 is 31423103.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29138404 + 994009 = 5398^2 + 997^2 .

It is a cyclic number.

It is not a de Polignac number, because 30132413 - 2² = 30132409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30132391 and 30132400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30132493) 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, 51128 + ... + 51713.

It is an arithmetic number, because the mean of its divisors is an integer number (7558887).

Almost surely, 2^30132413 is an apocalyptic number.

It is an amenable number.

30132413 is a deficient number, since it is larger than the sum of its proper divisors (103135).

30132413 is a wasteful number, since it uses less digits than its factorization.

30132413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103134.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 30132413 is about 5489.2998642814. The cubic root of 30132413 is about 311.1797329591.

Adding to 30132413 its reverse (31423103), we get a palindrome (61555516).

The spelling of 30132413 in words is "thirty million, one hundred thirty-two thousand, four hundred thirteen".