240940203 has 24 divisors (see below), whose sum is σ = 389956608. Its totient is φ = 131692176.

The previous prime is 240940199. The next prime is 240940211. The reversal of 240940203 is 302049042.

It is a happy number.

It is not a de Polignac number, because 240940203 - 2² = 240940199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240940213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32251 + ... + 39012.

It is an arithmetic number, because the mean of its divisors is an integer number (16248192).

Almost surely, 2^240940203 is an apocalyptic number.

240940203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

240940203 is a deficient number, since it is larger than the sum of its proper divisors (149016405).

240940203 is a wasteful number, since it uses less digits than its factorization.

240940203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71303 (or 71296 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 240940203 is about 15522.2486450901. The cubic root of 240940203 is about 622.2569519388.

Adding to 240940203 its reverse (302049042), we get a palindrome (542989245).

The spelling of 240940203 in words is "two hundred forty million, nine hundred forty thousand, two hundred three".