10643126303403 has 32 divisors (see below), whose sum is σ = 17201733772800. Its totient is φ = 6450108991200.

The previous prime is 10643126303347. The next prime is 10643126303429. The reversal of 10643126303403 is 30430362134601.

10643126303403 is a `hidden beast` number, since 1 + 0 + 6 + 4 + 3 + 12 + 630 + 3 + 4 + 0 + 3 = 666.

It is not a de Polignac number, because 10643126303403 - 2¹³ = 10643126295211 is a prime.

It is a super-2 number, since 2×10643126303403² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10643126303473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6456498 + ... + 7935528.

It is an arithmetic number, because the mean of its divisors is an integer number (537554180400).

Almost surely, 2^{10643126303403} is an apocalyptic number.

10643126303403 is a deficient number, since it is larger than the sum of its proper divisors (6558607469397).

10643126303403 is a wasteful number, since it uses less digits than its factorization.

10643126303403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503280 (or 1503274 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

The spelling of 10643126303403 in words is "ten trillion, six hundred forty-three billion, one hundred twenty-six million, three hundred three thousand, four hundred three".