51000100661110 has 16 divisors (see below), whose sum is σ = 91817336992032. Its totient is φ = 20396227864000.

The previous prime is 51000100661101. The next prime is 51000100661119. The reversal of 51000100661110 is 1116600100015.

51000100661110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (51000100661101) and next prime (51000100661119).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51000100661119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476493871 + ... + 476600890.

It is an arithmetic number, because the mean of its divisors is an integer number (5738583562002).

Almost surely, 2^{51000100661110} is an apocalyptic number.

51000100661110 is a deficient number, since it is larger than the sum of its proper divisors (40817236330922).

51000100661110 is a wasteful number, since it uses less digits than its factorization.

51000100661110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953100119.

The product of its (nonzero) digits is 180, while the sum is 22.

Adding to 51000100661110 its reverse (1116600100015), we get a palindrome (52116700761125).

The spelling of 51000100661110 in words is "fifty-one trillion, one hundred million, six hundred sixty-one thousand, one hundred ten".