203020244260 has 48 divisors (see below), whose sum is σ = 437205444480. Its totient is φ = 79164673280.

The previous prime is 203020244249. The next prime is 203020244269. The reversal of 203020244260 is 62442020302.

It is not an unprimeable number, because it can be changed into a prime (203020244269) 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, 676834 + ... + 929593.

It is an arithmetic number, because the mean of its divisors is an integer number (9108446760).

Almost surely, 2^203020244260 is an apocalyptic number.

203020244260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203020244260 is an abundant number, since it is smaller than the sum of its proper divisors (234185200220).

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

203020244260 is a wasteful number, since it uses less digits than its factorization.

203020244260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606596 (or 1606594 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 203020244260 its reverse (62442020302), we get a palindrome (265462264562).

The spelling of 203020244260 in words is "two hundred three billion, twenty million, two hundred forty-four thousand, two hundred sixty".