201041030 has 16 divisors (see below), whose sum is σ = 362214720. Its totient is φ = 80340672.

The previous prime is 201040991. The next prime is 201041041. The reversal of 201041030 is 30140102.

It is a happy number.

It is a Curzon number.

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, 2387 + ... + 20193.

It is an arithmetic number, because the mean of its divisors is an integer number (22638420).

Almost surely, 2^201041030 is an apocalyptic number.

201041030 is a deficient number, since it is larger than the sum of its proper divisors (161173690).

201041030 is a wasteful number, since it uses less digits than its factorization.

201041030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18943.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 201041030 is about 14178.8938214517. The cubic root of 201041030 is about 585.8164556195.

Adding to 201041030 its reverse (30140102), we get a palindrome (231181132).

The spelling of 201041030 in words is "two hundred one million, forty-one thousand, thirty".