51101106 has 16 divisors (see below), whose sum is σ = 116802624. Its totient is φ = 14600304.

The previous prime is 51101087. The next prime is 51101131. The reversal of 51101106 is 60110115.

It is a super-2 number, since 2×51101106² = 5222646068846472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608305 + ... + 608388.

It is an arithmetic number, because the mean of its divisors is an integer number (7300164).

Almost surely, 2^51101106 is an apocalyptic number.

51101106 is an abundant number, since it is smaller than the sum of its proper divisors (65701518).

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

51101106 is a wasteful number, since it uses less digits than its factorization.

51101106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216705.

The product of its (nonzero) digits is 30, while the sum is 15.

The square root of 51101106 is about 7148.5037595290. The cubic root of 51101106 is about 371.0878769270.

Subtracting 51101106 from its reverse (60110115), we obtain a palindrome (9009009).

It can be divided in two parts, 5110 and 1106, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 51101106 in words is "fifty-one million, one hundred one thousand, one hundred six".