201260143 has 16 divisors (see below), whose sum is σ = 242919936. Its totient is φ = 163009440.

The previous prime is 201260123. The next prime is 201260149. The reversal of 201260143 is 341062102.

It is a cyclic number.

It is not a de Polignac number, because 201260143 - 2¹³ = 201251951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201260143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201260149) 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, 5833 + ... + 20893.

It is an arithmetic number, because the mean of its divisors is an integer number (15182496).

Almost surely, 2^201260143 is an apocalyptic number.

201260143 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

201260143 is a deficient number, since it is larger than the sum of its proper divisors (41659793).

201260143 is a wasteful number, since it uses less digits than its factorization.

201260143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15174.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 201260143 is about 14186.6184483830. The cubic root of 201260143 is about 586.0292038935.

The spelling of 201260143 in words is "two hundred one million, two hundred sixty thousand, one hundred forty-three".