201055413 has 24 divisors (see below), whose sum is σ = 307369728. Its totient is φ = 116443392.

The previous prime is 201055411. The next prime is 201055423. The reversal of 201055413 is 314550102.

It is not a de Polignac number, because 201055413 - 2¹ = 201055411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201055413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201055411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3045 + ... + 20282.

It is an arithmetic number, because the mean of its divisors is an integer number (12807072).

Almost surely, 2^201055413 is an apocalyptic number.

It is an amenable number.

201055413 is a deficient number, since it is larger than the sum of its proper divisors (106314315).

201055413 is a wasteful number, since it uses less digits than its factorization.

201055413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23373 (or 23360 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 201055413 is about 14179.4010099158. The cubic root of 201055413 is about 585.8304255657.

The spelling of 201055413 in words is "two hundred one million, fifty-five thousand, four hundred thirteen".