201043332413 has 16 divisors (see below), whose sum is σ = 250744761216. Its totient is φ = 156598808640.

The previous prime is 201043332407. The next prime is 201043332449. The reversal of 201043332413 is 314233340102.

It is a cyclic number.

It is not a de Polignac number, because 201043332413 - 2²² = 201039138109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201043362413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277406 + ... + 692127.

It is an arithmetic number, because the mean of its divisors is an integer number (15671547576).

Almost surely, 2^201043332413 is an apocalyptic number.

It is an amenable number.

201043332413 is a deficient number, since it is larger than the sum of its proper divisors (49701428803).

201043332413 is a wasteful number, since it uses less digits than its factorization.

201043332413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972244.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 201043332413 its reverse (314233340102), we get a palindrome (515276672515).

The spelling of 201043332413 in words is "two hundred one billion, forty-three million, three hundred thirty-two thousand, four hundred thirteen".