201141502 has 8 divisors (see below), whose sum is σ = 306826200. Its totient is φ = 98866104.

The previous prime is 201141497. The next prime is 201141503. The reversal of 201141502 is 205141102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201141503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 852177 + ... + 852412.

It is an arithmetic number, because the mean of its divisors is an integer number (38353275).

Almost surely, 2^201141502 is an apocalyptic number.

201141502 is a deficient number, since it is larger than the sum of its proper divisors (105684698).

201141502 is a wasteful number, since it uses less digits than its factorization.

201141502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704650.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 201141502 is about 14182.4363915372. The cubic root of 201141502 is about 585.9140283201.

Adding to 201141502 its reverse (205141102), we get a palindrome (406282604).

The spelling of 201141502 in words is "two hundred one million, one hundred forty-one thousand, five hundred two".