2403432113 has 4 divisors (see below), whose sum is σ = 2529928560. Its totient is φ = 2276935668.

The previous prime is 2403432061. The next prime is 2403432131. The reversal of 2403432113 is 3112343042.

2403432113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3112343042 = 2 ⋅1556171521.

It is a cyclic number.

It is not a de Polignac number, because 2403432113 - 2⁶ = 2403432049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2403431113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63248195 + ... + 63248232.

It is an arithmetic number, because the mean of its divisors is an integer number (632482140).

Almost surely, 2^2403432113 is an apocalyptic number.

It is an amenable number.

2403432113 is a deficient number, since it is larger than the sum of its proper divisors (126496447).

2403432113 is a wasteful number, since it uses less digits than its factorization.

2403432113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126496446.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2403432113 is about 49024.8111980046. The cubic root of 2403432113 is about 1339.5038099391.

Adding to 2403432113 its reverse (3112343042), we get a palindrome (5515775155).

The spelling of 2403432113 in words is "two billion, four hundred three million, four hundred thirty-two thousand, one hundred thirteen".