11100101081051 has 2 divisors, whose sum is σ = 11100101081052. Its totient is φ = 11100101081050.

The previous prime is 11100101081029. The next prime is 11100101081053. The reversal of 11100101081051 is 15018010100111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11100101081051 - 2³⁴ = 11082921211867 is a prime.

Together with 11100101081053, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11100101081053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550050540525 + 5550050540526.

It is an arithmetic number, because the mean of its divisors is an integer number (5550050540526).

Almost surely, 2^{11100101081051} is an apocalyptic number.

11100101081051 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100101081051 is an equidigital number, since it uses as much as digits as its factorization.

11100101081051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40, while the sum is 20.

Adding to 11100101081051 its reverse (15018010100111), we get a palindrome (26118111181162).

The spelling of 11100101081051 in words is "eleven trillion, one hundred billion, one hundred one million, eighty-one thousand, fifty-one".