201120101010089 has 2 divisors, whose sum is σ = 201120101010090. Its totient is φ = 201120101010088.

The previous prime is 201120101010053. The next prime is 201120101010107. The reversal of 201120101010089 is 980010101021102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122583869497600 + 78536231512489 = 11071760^2 + 8862067^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201120101010089 is a prime.

It is not a weakly prime, because it can be changed into another prime (201120101000089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100560050505044 + 100560050505045.

It is an arithmetic number, because the mean of its divisors is an integer number (100560050505045).

Almost surely, 2^{201120101010089} is an apocalyptic number.

It is an amenable number.

201120101010089 is a deficient number, since it is larger than the sum of its proper divisors (1).

201120101010089 is an equidigital number, since it uses as much as digits as its factorization.

201120101010089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 201120101010089 in words is "two hundred one trillion, one hundred twenty billion, one hundred one million, ten thousand, eighty-nine".