201033402115 has 16 divisors (see below), whose sum is σ = 296910871488. Its totient is φ = 127247515776.

The previous prime is 201033402013. The next prime is 201033402137. The reversal of 201033402115 is 511204330102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 201033402115 - 2¹⁹ = 201032877827 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220915372 + ... + 220916281.

It is an arithmetic number, because the mean of its divisors is an integer number (18556929468).

Almost surely, 2^201033402115 is an apocalyptic number.

201033402115 is a deficient number, since it is larger than the sum of its proper divisors (95877469373).

201033402115 is a wasteful number, since it uses less digits than its factorization.

201033402115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441831678.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 201033402115 its reverse (511204330102), we get a palindrome (712237732217).

The spelling of 201033402115 in words is "two hundred one billion, thirty-three million, four hundred two thousand, one hundred fifteen".