203248980 has 96 divisors (see below), whose sum is σ = 689834880. Its totient is φ = 49271040.

The previous prime is 203248967. The next prime is 203248987. The reversal of 203248980 is 89842302.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203248987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11169 + ... + 23048.

It is an arithmetic number, because the mean of its divisors is an integer number (7185780).

Almost surely, 2^203248980 is an apocalyptic number.

203248980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203248980 is an abundant number, since it is smaller than the sum of its proper divisors (486585900).

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

203248980 is a wasteful number, since it uses less digits than its factorization.

203248980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34246 (or 34238 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 203248980 is about 14256.5416563766. The cubic root of 203248980 is about 587.9532449287.

The spelling of 203248980 in words is "two hundred three million, two hundred forty-eight thousand, nine hundred eighty".