203241020 has 36 divisors (see below), whose sum is σ = 434076552. Its totient is φ = 79934400.

The previous prime is 203241011. The next prime is 203241079. The reversal of 203241020 is 20142302.

203241020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 203240986 and 203241004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73055 + ... + 75785.

It is an arithmetic number, because the mean of its divisors is an integer number (12057682).

Almost surely, 2^203241020 is an apocalyptic number.

203241020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203241020 is an abundant number, since it is smaller than the sum of its proper divisors (230835532).

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

203241020 is a wasteful number, since it uses less digits than its factorization.

203241020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862 (or 2799 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 203241020 is about 14256.2624835544. The cubic root of 203241020 is about 587.9455693364.

Adding to 203241020 its reverse (20142302), we get a palindrome (223383322).

The spelling of 203241020 in words is "two hundred three million, two hundred forty-one thousand, twenty".