11101200101129 has 2 divisors, whose sum is σ = 11101200101130. Its totient is φ = 11101200101128.

The previous prime is 11101200101087. The next prime is 11101200101137. The reversal of 11101200101129 is 92110100210111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6384819312400 + 4716380788729 = 2526820^2 + 2171723^2 .

It is a cyclic number.

It is not a de Polignac number, because 11101200101129 - 2¹⁶ = 11101200035593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11101200101129.

It is not a weakly prime, because it can be changed into another prime (11101200101029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550600050564 + 5550600050565.

It is an arithmetic number, because the mean of its divisors is an integer number (5550600050565).

Almost surely, 2^{11101200101129} is an apocalyptic number.

It is an amenable number.

11101200101129 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101200101129 is an equidigital number, since it uses as much as digits as its factorization.

11101200101129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 11101200101129 in words is "eleven trillion, one hundred one billion, two hundred million, one hundred one thousand, one hundred twenty-nine".