11100000100051 has 2 divisors, whose sum is σ = 11100000100052. Its totient is φ = 11100000100050.

The previous prime is 11100000099917. The next prime is 11100000100121. The reversal of 11100000100051 is 15000100000111.

It is a strong prime.

It is an emirp because it is prime and its reverse (15000100000111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11100000100051 - 2¹¹ = 11100000098003 is a prime.

It is a super-2 number, since 2×11100000100051² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11100000100451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550000050025 + 5550000050026.

It is an arithmetic number, because the mean of its divisors is an integer number (5550000050026).

Almost surely, 2^{11100000100051} is an apocalyptic number.

11100000100051 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100000100051 is an equidigital number, since it uses as much as digits as its factorization.

11100000100051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5, while the sum is 10.

Adding to 11100000100051 its reverse (15000100000111), we get a palindrome (26100100100162).

The spelling of 11100000100051 in words is "eleven trillion, one hundred billion, one hundred thousand, fifty-one".