2013303430 has 16 divisors (see below), whose sum is σ = 3708224784. Its totient is φ = 786592800.

The previous prime is 2013303419. The next prime is 2013303437. The reversal of 2013303430 is 343033102.

It is a junction number, because it is equal to n+sod(n) for n = 2013303398 and 2013303407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013303437) 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, 2340621 + ... + 2341480.

It is an arithmetic number, because the mean of its divisors is an integer number (231764049).

Almost surely, 2^2013303430 is an apocalyptic number.

2013303430 is a deficient number, since it is larger than the sum of its proper divisors (1694921354).

2013303430 is a wasteful number, since it uses less digits than its factorization.

2013303430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4682151.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2013303430 is about 44869.8498994592. The cubic root of 2013303430 is about 1262.7084239762.

Adding to 2013303430 its reverse (343033102), we get a palindrome (2356336532).

The spelling of 2013303430 in words is "two billion, thirteen million, three hundred three thousand, four hundred thirty".