69213130303 has 4 divisors (see below), whose sum is σ = 69225564160. Its totient is φ = 69200696448.

The previous prime is 69213130237. The next prime is 69213130309. The reversal of 69213130303 is 30303131296.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-69213130303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69213130309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6208575 + ... + 6219712.

It is an arithmetic number, because the mean of its divisors is an integer number (17306391040).

Almost surely, 2^69213130303 is an apocalyptic number.

69213130303 is a deficient number, since it is larger than the sum of its proper divisors (12433857).

69213130303 is a wasteful number, since it uses less digits than its factorization.

69213130303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12433856.

The product of its (nonzero) digits is 8748, while the sum is 31.

Adding to 69213130303 its reverse (30303131296), we get a palindrome (99516261599).

The spelling of 69213130303 in words is "sixty-nine billion, two hundred thirteen million, one hundred thirty thousand, three hundred three".