201120102247 has 2 divisors, whose sum is σ = 201120102248. Its totient is φ = 201120102246.

The previous prime is 201120102179. The next prime is 201120102259. The reversal of 201120102247 is 742201021102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201120102247 - 2¹¹ = 201120100199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201120102047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100560051123 + 100560051124.

It is an arithmetic number, because the mean of its divisors is an integer number (100560051124).

Almost surely, 2^201120102247 is an apocalyptic number.

201120102247 is a deficient number, since it is larger than the sum of its proper divisors (1).

201120102247 is an equidigital number, since it uses as much as digits as its factorization.

201120102247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 201120102247 its reverse (742201021102), we get a palindrome (943321123349).

The spelling of 201120102247 in words is "two hundred one billion, one hundred twenty million, one hundred two thousand, two hundred forty-seven".