201141190 has 16 divisors (see below), whose sum is σ = 362222928. Its totient is φ = 80418976.

The previous prime is 201141179. The next prime is 201141221. The reversal of 201141190 is 91141102.

It is a super-2 number, since 2×201141190² = 80915556629232200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30204 + ... + 36256.

It is an arithmetic number, because the mean of its divisors is an integer number (22638933).

Almost surely, 2^201141190 is an apocalyptic number.

201141190 is a deficient number, since it is larger than the sum of its proper divisors (161081738).

201141190 is a wasteful number, since it uses less digits than its factorization.

201141190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9383.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 201141190 is about 14182.4253920125. The cubic root of 201141190 is about 585.9137253737.

Adding to 201141190 its reverse (91141102), we get a palindrome (292282292).

The spelling of 201141190 in words is "two hundred one million, one hundred forty-one thousand, one hundred ninety".