51134103 has 6 divisors (see below), whose sum is σ = 73860384. Its totient is φ = 34089396.

The previous prime is 51134099. The next prime is 51134117. The reversal of 51134103 is 30143115.

It is not a de Polignac number, because 51134103 - 2² = 51134099 is a prime.

It is a super-2 number, since 2×51134103² = 5229392979229218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51134143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2840775 + ... + 2840792.

It is an arithmetic number, because the mean of its divisors is an integer number (12310064).

Almost surely, 2^51134103 is an apocalyptic number.

51134103 is a deficient number, since it is larger than the sum of its proper divisors (22726281).

51134103 is a wasteful number, since it uses less digits than its factorization.

51134103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5681573 (or 5681570 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 51134103 is about 7150.8113525669. The cubic root of 51134103 is about 371.1677326811.

Adding to 51134103 its reverse (30143115), we get a palindrome (81277218).

It can be divided in two parts, 5113 and 4103, that added together give a square (9216 = 96²).

The spelling of 51134103 in words is "fifty-one million, one hundred thirty-four thousand, one hundred three".