5100100011121 has 8 divisors (see below), whose sum is σ = 5145346689120. Its totient is φ = 5054855316672.

The previous prime is 5100100011091. The next prime is 5100100011217. The reversal of 5100100011121 is 1211100010015.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5100100011121 is a prime.

It is a super-2 number, since 2×5100100011121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5100100011521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4931626 + ... + 5875468.

It is an arithmetic number, because the mean of its divisors is an integer number (643168336140).

Almost surely, 2^{5100100011121} is an apocalyptic number.

It is an amenable number.

5100100011121 is a deficient number, since it is larger than the sum of its proper divisors (45246677999).

5100100011121 is a wasteful number, since it uses less digits than its factorization.

5100100011121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991775.

The product of its (nonzero) digits is 10, while the sum is 13.

Adding to 5100100011121 its reverse (1211100010015), we get a palindrome (6311200021136).

The spelling of 5100100011121 in words is "five trillion, one hundred billion, one hundred million, eleven thousand, one hundred twenty-one".