2403032543013 has 16 divisors (see below), whose sum is σ = 3272320187136. Its totient is φ = 1567885498560.

The previous prime is 2403032542961. The next prime is 2403032543059. The reversal of 2403032543013 is 3103452303042.

It is not a de Polignac number, because 2403032543013 - 2²² = 2403028348709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403032543113) 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, 4385995 + ... + 4903367.

It is an arithmetic number, because the mean of its divisors is an integer number (204520011696).

Almost surely, 2^{2403032543013} is an apocalyptic number.

It is an amenable number.

2403032543013 is a deficient number, since it is larger than the sum of its proper divisors (869287644123).

2403032543013 is a wasteful number, since it uses less digits than its factorization.

2403032543013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550364.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 2403032543013 its reverse (3103452303042), we get a palindrome (5506484846055).

The spelling of 2403032543013 in words is "two trillion, four hundred three billion, thirty-two million, five hundred forty-three thousand, thirteen".