51300314231 has 4 divisors (see below), whose sum is σ = 54317979792. Its totient is φ = 48282648672.

The previous prime is 51300314213. The next prime is 51300314249. The reversal of 51300314231 is 13241300315.

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

It is an interprime number because it is at equal distance from previous prime (51300314213) and next prime (51300314249).

It is a cyclic number.

It is not a de Polignac number, because 51300314231 - 2¹⁴ = 51300297847 is a prime.

It is a super-2 number, since 2×51300314231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51300314197 and 51300314206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51300314531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1508832755 + ... + 1508832788.

It is an arithmetic number, because the mean of its divisors is an integer number (13579494948).

Almost surely, 2^51300314231 is an apocalyptic number.

51300314231 is a deficient number, since it is larger than the sum of its proper divisors (3017665561).

51300314231 is a wasteful number, since it uses less digits than its factorization.

51300314231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3017665560.

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

Adding to 51300314231 its reverse (13241300315), we get a palindrome (64541614546).

The spelling of 51300314231 in words is "fifty-one billion, three hundred million, three hundred fourteen thousand, two hundred thirty-one".