151315203601 has 2 divisors, whose sum is σ = 151315203602. Its totient is φ = 151315203600.

The previous prime is 151315203587. The next prime is 151315203629. The reversal of 151315203601 is 106302513151.

It is an a-pointer prime, because the next prime (151315203629) can be obtained adding 151315203601 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83532560400 + 67782643201 = 289020^2 + 260351^2 .

It is a cyclic number.

It is not a de Polignac number, because 151315203601 - 2²¹ = 151313106449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151315203601.

It is not a weakly prime, because it can be changed into another prime (151315203301) 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, 75657601800 + 75657601801.

It is an arithmetic number, because the mean of its divisors is an integer number (75657601801).

Almost surely, 2^151315203601 is an apocalyptic number.

It is an amenable number.

151315203601 is a deficient number, since it is larger than the sum of its proper divisors (1).

151315203601 is an equidigital number, since it uses as much as digits as its factorization.

151315203601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 28.

Adding to 151315203601 its reverse (106302513151), we get a palindrome (257617716752).

The spelling of 151315203601 in words is "one hundred fifty-one billion, three hundred fifteen million, two hundred three thousand, six hundred one".