513042130 has 32 divisors (see below), whose sum is σ = 949501440. Its totient is φ = 199492800.

The previous prime is 513042119. The next prime is 513042151. The reversal of 513042130 is 31240315.

It is a junction number, because it is equal to n+sod(n) for n = 513042098 and 513042107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67356 + ... + 74584.

It is an arithmetic number, because the mean of its divisors is an integer number (29671920).

Almost surely, 2^513042130 is an apocalyptic number.

513042130 is a deficient number, since it is larger than the sum of its proper divisors (436459310).

513042130 is a wasteful number, since it uses less digits than its factorization.

513042130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7434.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 513042130 is about 22650.4333291882. The cubic root of 513042130 is about 800.5424082002.

Adding to 513042130 its reverse (31240315), we get a palindrome (544282445).

The spelling of 513042130 in words is "five hundred thirteen million, forty-two thousand, one hundred thirty".