513211300430 has 8 divisors (see below), whose sum is σ = 923780340792. Its totient is φ = 205284520168.

The previous prime is 513211300411. The next prime is 513211300487. The reversal of 513211300430 is 34003112315.

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

It is a junction number, because it is equal to n+sod(n) for n = 513211300396 and 513211300405.

It is a congruent number.

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, 25660565012 + ... + 25660565031.

It is an arithmetic number, because the mean of its divisors is an integer number (115472542599).

Almost surely, 2^513211300430 is an apocalyptic number.

513211300430 is a deficient number, since it is larger than the sum of its proper divisors (410569040362).

513211300430 is a wasteful number, since it uses less digits than its factorization.

513211300430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51321130050.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 513211300430 its reverse (34003112315), we get a palindrome (547214412745).

The spelling of 513211300430 in words is "five hundred thirteen billion, two hundred eleven million, three hundred thousand, four hundred thirty".