1100000101129 has 2 divisors, whose sum is σ = 1100000101130. Its totient is φ = 1100000101128.

The previous prime is 1100000101093. The next prime is 1100000101133. The reversal of 1100000101129 is 9211010000011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 673392566025 + 426607535104 = 820605^2 + 653152^2 .

It is an emirp because it is prime and its reverse (9211010000011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1100000101129 - 2²¹ = 1099998003977 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100000101169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550000050564 + 550000050565.

It is an arithmetic number, because the mean of its divisors is an integer number (550000050565).

Almost surely, 2^{1100000101129} is an apocalyptic number.

It is an amenable number.

1100000101129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100000101129 is an equidigital number, since it uses as much as digits as its factorization.

1100000101129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 16.

The spelling of 1100000101129 in words is "one trillion, one hundred billion, one hundred one thousand, one hundred twenty-nine".