29110120201 has 2 divisors, whose sum is σ = 29110120202. Its totient is φ = 29110120200.

The previous prime is 29110120181. The next prime is 29110120211. The reversal of 29110120201 is 10202101192.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27191680201 + 1918440000 = 164899^2 + 43800^2 .

It is a cyclic number.

It is not a de Polignac number, because 29110120201 - 2⁷ = 29110120073 is a prime.

It is not a weakly prime, because it can be changed into another prime (29110120211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14555060100 + 14555060101.

It is an arithmetic number, because the mean of its divisors is an integer number (14555060101).

Almost surely, 2^29110120201 is an apocalyptic number.

It is an amenable number.

29110120201 is a deficient number, since it is larger than the sum of its proper divisors (1).

29110120201 is an equidigital number, since it uses as much as digits as its factorization.

29110120201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 29110120201 its reverse (10202101192), we get a palindrome (39312221393).

The spelling of 29110120201 in words is "twenty-nine billion, one hundred ten million, one hundred twenty thousand, two hundred one".