201053334 has 32 divisors (see below), whose sum is σ = 408371040. Its totient is φ = 65981952.

The previous prime is 201053291. The next prime is 201053351. The reversal of 201053334 is 433350102.

It is a super-2 number, since 2×201053334² = 80844886225031112, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 201053334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112254 + ... + 114030.

It is an arithmetic number, because the mean of its divisors is an integer number (12761595).

Almost surely, 2^201053334 is an apocalyptic number.

201053334 is an abundant number, since it is smaller than the sum of its proper divisors (207317706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201053334 is a wasteful number, since it uses less digits than its factorization.

201053334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 201053334 is about 14179.3276991541. The cubic root of 201053334 is about 585.8284063121.

The spelling of 201053334 in words is "two hundred one million, fifty-three thousand, three hundred thirty-four".