51101212314 has 16 divisors (see below), whose sum is σ = 102600102528. Its totient is φ = 16967457792.

The previous prime is 51101212259. The next prime is 51101212333. The reversal of 51101212314 is 41321210115.

It is a super-2 number, since 2×51101212314² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16568242 + ... + 16571325.

It is an arithmetic number, because the mean of its divisors is an integer number (6412506408).

Almost surely, 2^51101212314 is an apocalyptic number.

51101212314 is an abundant number, since it is smaller than the sum of its proper divisors (51498890214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51101212314 is a wasteful number, since it uses less digits than its factorization.

51101212314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33139829.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 51101212314 its reverse (41321210115), we get a palindrome (92422422429).

The spelling of 51101212314 in words is "fifty-one billion, one hundred one million, two hundred twelve thousand, three hundred fourteen".