12151301201 has 4 divisors (see below), whose sum is σ = 13086016692. Its totient is φ = 11216585712.

The previous prime is 12151301171. The next prime is 12151301203. The reversal of 12151301201 is 10210315121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8010250000 + 4141051201 = 89500^2 + 64351^2 .

It is a cyclic number.

It is not a de Polignac number, because 12151301201 - 2⁶ = 12151301137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12151301201.

It is not an unprimeable number, because it can be changed into a prime (12151301203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467357726 + ... + 467357751.

It is an arithmetic number, because the mean of its divisors is an integer number (3271504173).

Almost surely, 2^12151301201 is an apocalyptic number.

It is an amenable number.

12151301201 is a deficient number, since it is larger than the sum of its proper divisors (934715491).

12151301201 is an equidigital number, since it uses as much as digits as its factorization.

12151301201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934715490.

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 12151301201 its reverse (10210315121), we get a palindrome (22361616322).

The spelling of 12151301201 in words is "twelve billion, one hundred fifty-one million, three hundred one thousand, two hundred one".