11100110100077 has 2 divisors, whose sum is σ = 11100110100078. Its totient is φ = 11100110100076.

The previous prime is 11100110100073. The next prime is 11100110100137. The reversal of 11100110100077 is 77000101100111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9792074134441 + 1308035965636 = 3129229^2 + 1143694^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100110100077 - 2² = 11100110100073 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11100110100073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550055050038 + 5550055050039.

It is an arithmetic number, because the mean of its divisors is an integer number (5550055050039).

Almost surely, 2^{11100110100077} is an apocalyptic number.

It is an amenable number.

11100110100077 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100110100077 is an equidigital number, since it uses as much as digits as its factorization.

11100110100077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49, while the sum is 20.

Adding to 11100110100077 its reverse (77000101100111), we get a palindrome (88100211200188).

The spelling of 11100110100077 in words is "eleven trillion, one hundred billion, one hundred ten million, one hundred thousand, seventy-seven".