203124041 has 16 divisors (see below), whose sum is σ = 227448000. Its totient is φ = 180269568.

The previous prime is 203124013. The next prime is 203124071. The reversal of 203124041 is 140421302.

203124041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-203124041 is a prime.

It is a super-4 number, since 4×203124041⁴ (a number of 34 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (203124001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73910 + ... + 76608.

It is an arithmetic number, because the mean of its divisors is an integer number (14215500).

Almost surely, 2^203124041 is an apocalyptic number.

It is an amenable number.

203124041 is a deficient number, since it is larger than the sum of its proper divisors (24323959).

203124041 is a wasteful number, since it uses less digits than its factorization.

203124041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2968.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 203124041 is about 14252.1591697539. The cubic root of 203124041 is about 587.8327468293.

Adding to 203124041 its reverse (140421302), we get a palindrome (343545343).

The spelling of 203124041 in words is "two hundred three million, one hundred twenty-four thousand, forty-one".