201120043902347 has 2 divisors, whose sum is σ = 201120043902348. Its totient is φ = 201120043902346.

The previous prime is 201120043902331. The next prime is 201120043902353. The reversal of 201120043902347 is 743209340021102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201120043902347 - 2⁴ = 201120043902331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201120043902347.

It is not a weakly prime, because it can be changed into another prime (201120043902367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100560021951173 + 100560021951174.

It is an arithmetic number, because the mean of its divisors is an integer number (100560021951174).

Almost surely, 2^{201120043902347} is an apocalyptic number.

201120043902347 is a deficient number, since it is larger than the sum of its proper divisors (1).

201120043902347 is an equidigital number, since it uses as much as digits as its factorization.

201120043902347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 38.

Adding to 201120043902347 its reverse (743209340021102), we get a palindrome (944329383923449).

The spelling of 201120043902347 in words is "two hundred one trillion, one hundred twenty billion, forty-three million, nine hundred two thousand, three hundred forty-seven".