203141023613 has 8 divisors (see below), whose sum is σ = 223353338880. Its totient is φ = 183219533280.

The previous prime is 203141023559. The next prime is 203141023619. The reversal of 203141023613 is 316320141302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 203141023613 - 2³⁰ = 202067281789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203141023619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72704768 + ... + 72707561.

It is an arithmetic number, because the mean of its divisors is an integer number (27919167360).

Almost surely, 2^203141023613 is an apocalyptic number.

It is an amenable number.

203141023613 is a deficient number, since it is larger than the sum of its proper divisors (20212315267).

203141023613 is a wasteful number, since it uses less digits than its factorization.

203141023613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145412467.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 203141023613 its reverse (316320141302), we get a palindrome (519461164915).

The spelling of 203141023613 in words is "two hundred three billion, one hundred forty-one million, twenty-three thousand, six hundred thirteen".