1120100101129 has 2 divisors, whose sum is σ = 1120100101130. Its totient is φ = 1120100101128.

The previous prime is 1120100101091. The next prime is 1120100101181. The reversal of 1120100101129 is 9211010010211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1103161599225 + 16938501904 = 1050315^2 + 130148^2 .

It is an emirp because it is prime and its reverse (9211010010211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120100101129 - 2¹¹ = 1120100099081 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120100107129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560050050564 + 560050050565.

It is an arithmetic number, because the mean of its divisors is an integer number (560050050565).

Almost surely, 2^{1120100101129} is an apocalyptic number.

It is an amenable number.

1120100101129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120100101129 is an equidigital number, since it uses as much as digits as its factorization.

1120100101129 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 19.

The spelling of 1120100101129 in words is "one trillion, one hundred twenty billion, one hundred million, one hundred one thousand, one hundred twenty-nine".