51113314 has 32 divisors (see below), whose sum is σ = 92042496. Its totient is φ = 20813760.

The previous prime is 51113311. The next prime is 51113333. The reversal of 51113314 is 41331115.

It is a super-2 number, since 2×51113314² = 5225141736125192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51113291 and 51113300.

It is not an unprimeable number, because it can be changed into a prime (51113311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57844 + ... + 58720.

It is an arithmetic number, because the mean of its divisors is an integer number (2876328).

Almost surely, 2^51113314 is an apocalyptic number.

51113314 is a deficient number, since it is larger than the sum of its proper divisors (40929182).

51113314 is a wasteful number, since it uses less digits than its factorization.

51113314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090.

The product of its digits is 180, while the sum is 19.

The square root of 51113314 is about 7149.3575935185. The cubic root of 51113314 is about 371.1174254075.

Adding to 51113314 its reverse (41331115), we get a palindrome (92444429).

The spelling of 51113314 in words is "fifty-one million, one hundred thirteen thousand, three hundred fourteen".