201043014 has 16 divisors (see below), whose sum is σ = 408088128. Its totient is φ = 66013992.

The previous prime is 201042997. The next prime is 201043021. The reversal of 201043014 is 410340102.

It is a junction number, because it is equal to n+sod(n) for n = 201042984 and 201043002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249652 + ... + 250455.

It is an arithmetic number, because the mean of its divisors is an integer number (25505508).

Almost surely, 2^201043014 is an apocalyptic number.

201043014 is an abundant number, since it is smaller than the sum of its proper divisors (207045114).

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

201043014 is a wasteful number, since it uses less digits than its factorization.

201043014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500179.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 201043014 is about 14178.9637844237. The cubic root of 201043014 is about 585.8183826822.

Adding to 201043014 its reverse (410340102), we get a palindrome (611383116).

The spelling of 201043014 in words is "two hundred one million, forty-three thousand, fourteen".