203012000241 has 16 divisors (see below), whose sum is σ = 278816673408. Its totient is φ = 131310806400.

The previous prime is 203012000227. The next prime is 203012000263. The reversal of 203012000241 is 142000210302.

It is not a de Polignac number, because 203012000241 - 2⁵ = 203012000209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 203012000241.

It is not an unprimeable number, because it can be changed into a prime (203012000281) 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, 4537141 + ... + 4581666.

It is an arithmetic number, because the mean of its divisors is an integer number (17426042088).

Almost surely, 2^203012000241 is an apocalyptic number.

It is an amenable number.

203012000241 is a deficient number, since it is larger than the sum of its proper divisors (75804673167).

203012000241 is a wasteful number, since it uses less digits than its factorization.

203012000241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9119032.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 203012000241 its reverse (142000210302), we get a palindrome (345012210543).

The spelling of 203012000241 in words is "two hundred three billion, twelve million, two hundred forty-one", and thus it is an aban number.