51100011111106 has 8 divisors (see below), whose sum is σ = 77013286888464. Its totient is φ = 25428915481620.

The previous prime is 51100011111077. The next prime is 51100011111137. The reversal of 51100011111106 is 60111111000115.

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

It is a super-2 number, since 2×51100011111106² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60545036440 + ... + 60545037283.

It is an arithmetic number, because the mean of its divisors is an integer number (9626660861058).

Almost surely, 2^{51100011111106} is an apocalyptic number.

51100011111106 is a deficient number, since it is larger than the sum of its proper divisors (25913275777358).

51100011111106 is a wasteful number, since it uses less digits than its factorization.

51100011111106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121090073936.

The product of its (nonzero) digits is 30, while the sum is 19.

The spelling of 51100011111106 in words is "fifty-one trillion, one hundred billion, eleven million, one hundred eleven thousand, one hundred six".