1210200151 has 2 divisors, whose sum is σ = 1210200152. Its totient is φ = 1210200150.

The previous prime is 1210200149. The next prime is 1210200169. The reversal of 1210200151 is 1510020121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1210200151 - 2¹ = 1210200149 is a prime.

Together with 1210200149, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1210200451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605100075 + 605100076.

It is an arithmetic number, because the mean of its divisors is an integer number (605100076).

Almost surely, 2^1210200151 is an apocalyptic number.

1210200151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210200151 is an equidigital number, since it uses as much as digits as its factorization.

1210200151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 1210200151 is about 34787.9311112345. The cubic root of 1210200151 is about 1065.6609887210.

Adding to 1210200151 its reverse (1510020121), we get a palindrome (2720220272).

The spelling of 1210200151 in words is "one billion, two hundred ten million, two hundred thousand, one hundred fifty-one".