13030434200403 has 32 divisors (see below), whose sum is σ = 20328209971200. Its totient is φ = 8226570794400.

The previous prime is 13030434200387. The next prime is 13030434200431. The reversal of 13030434200403 is 30400243403031.

13030434200403 is a `hidden beast` number, since 13 + 0 + 3 + 0 + 43 + 4 + 200 + 403 = 666.

It is not a de Polignac number, because 13030434200403 - 2⁴ = 13030434200387 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13030434240403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3572488 + ... + 6230853.

It is an arithmetic number, because the mean of its divisors is an integer number (635256561600).

Almost surely, 2^{13030434200403} is an apocalyptic number.

13030434200403 is a deficient number, since it is larger than the sum of its proper divisors (7297775770797).

13030434200403 is a wasteful number, since it uses less digits than its factorization.

13030434200403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9805960 (or 9805954 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 13030434200403 its reverse (30400243403031), we get a palindrome (43430677603434).

The spelling of 13030434200403 in words is "thirteen trillion, thirty billion, four hundred thirty-four million, two hundred thousand, four hundred three".