201010112112049 has 2 divisors, whose sum is σ = 201010112112050. Its totient is φ = 201010112112048.

The previous prime is 201010112111983. The next prime is 201010112112101. The reversal of 201010112112049 is 940211211010102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 157419179022400 + 43590933089649 = 12546680^2 + 6602343^2 .

It is a cyclic number.

It is not a de Polignac number, because 201010112112049 - 2²⁷ = 201009977894321 is a prime.

It is not a weakly prime, because it can be changed into another prime (201010112116049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100505056056024 + 100505056056025.

It is an arithmetic number, because the mean of its divisors is an integer number (100505056056025).

Almost surely, 2^{201010112112049} is an apocalyptic number.

It is an amenable number.

201010112112049 is a deficient number, since it is larger than the sum of its proper divisors (1).

201010112112049 is an equidigital number, since it uses as much as digits as its factorization.

201010112112049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 201010112112049 in words is "two hundred one trillion, ten billion, one hundred twelve million, one hundred twelve thousand, forty-nine".