201203043 has 8 divisors (see below), whose sum is σ = 268336656. Its totient is φ = 134102400.

The previous prime is 201203021. The next prime is 201203047. The reversal of 201203043 is 340302102.

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

It is not a de Polignac number, because 201203043 - 2¹⁸ = 200940899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201203047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17383 + ... + 26543.

It is an arithmetic number, because the mean of its divisors is an integer number (33542082).

Almost surely, 2^201203043 is an apocalyptic number.

201203043 is a deficient number, since it is larger than the sum of its proper divisors (67133613).

201203043 is an equidigital number, since it uses as much as digits as its factorization.

201203043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16485.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 201203043 is about 14184.6058457752. The cubic root of 201203043 is about 585.9737773991.

Adding to 201203043 its reverse (340302102), we get a palindrome (541505145).

The spelling of 201203043 in words is "two hundred one million, two hundred three thousand, forty-three".