51010106 has 8 divisors (see below), whose sum is σ = 87445920. Its totient is φ = 21861468.

The previous prime is 51010103. The next prime is 51010129. The reversal of 51010106 is 60101015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×51010106³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 3643579 = 51010106 / (5 + 1 + 0 + 1 + 0 + 1 + 0 + 6).

It is not an unprimeable number, because it can be changed into a prime (51010103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1821776 + ... + 1821803.

It is an arithmetic number, because the mean of its divisors is an integer number (10930740).

Almost surely, 2^51010106 is an apocalyptic number.

51010106 is a deficient number, since it is larger than the sum of its proper divisors (36435814).

51010106 is a wasteful number, since it uses less digits than its factorization.

51010106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3643588.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 51010106 is about 7142.1359550207. The cubic root of 51010106 is about 370.8674703358.

Subtracting 51010106 from its reverse (60101015), we obtain a palindrome (9090909).

The spelling of 51010106 in words is "fifty-one million, ten thousand, one hundred six".