201330312135 has 16 divisors (see below), whose sum is σ = 322340045184. Its totient is φ = 107305651232.

The previous prime is 201330312121. The next prime is 201330312149. The reversal of 201330312135 is 531213033102.

201330312135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (201330312121) and next prime (201330312149).

It is a cyclic number.

It is not a de Polignac number, because 201330312135 - 2¹⁰ = 201330311111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4383597 + ... + 4429286.

It is an arithmetic number, because the mean of its divisors is an integer number (20146252824).

Almost surely, 2^201330312135 is an apocalyptic number.

201330312135 is a deficient number, since it is larger than the sum of its proper divisors (121009733049).

201330312135 is a wasteful number, since it uses less digits than its factorization.

201330312135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8814414.

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 201330312135 its reverse (531213033102), we get a palindrome (732543345237).

The spelling of 201330312135 in words is "two hundred one billion, three hundred thirty million, three hundred twelve thousand, one hundred thirty-five".