11430013 has 16 divisors (see below), whose sum is σ = 13418496. Its totient is φ = 9534960.

The previous prime is 11430007. The next prime is 11430017. The reversal of 11430013 is 31003411.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11430013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11429975 and 11430002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11430017) 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, 59748 + ... + 59938.

It is an arithmetic number, because the mean of its divisors is an integer number (838656).

Almost surely, 2^11430013 is an apocalyptic number.

It is an amenable number.

11430013 is a deficient number, since it is larger than the sum of its proper divisors (1988483).

11430013 is a wasteful number, since it uses less digits than its factorization.

11430013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 11430013 is about 3380.8302234806. The cubic root of 11430013 is about 225.2590464967.

Adding to 11430013 its reverse (31003411), we get a palindrome (42433424).

The spelling of 11430013 in words is "eleven million, four hundred thirty thousand, thirteen".