203155041 has 8 divisors (see below), whose sum is σ = 277480224. Its totient is φ = 132133280.

The previous prime is 203155039. The next prime is 203155157. The reversal of 203155041 is 140551302.

203155041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 203155041 - 2¹ = 203155039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 203154999 and 203155017.

It is not an unprimeable number, because it can be changed into a prime (203155241) 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, 825711 + ... + 825956.

It is an arithmetic number, because the mean of its divisors is an integer number (34685028).

Almost surely, 2^203155041 is an apocalyptic number.

It is an amenable number.

203155041 is a deficient number, since it is larger than the sum of its proper divisors (74325183).

203155041 is a wasteful number, since it uses less digits than its factorization.

203155041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1651711.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 203155041 is about 14253.2466827737. The cubic root of 203155041 is about 587.8626495562.

The spelling of 203155041 in words is "two hundred three million, one hundred fifty-five thousand, forty-one".