10643102450403 has 8 divisors (see below), whose sum is σ = 14292895377600. Its totient is φ = 7044355578408.

The previous prime is 10643102450401. The next prime is 10643102450503. The reversal of 10643102450403 is 30405420134601.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10643102450403 - 2¹ = 10643102450401 is a prime.

It is a super-2 number, since 2×10643102450403² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10643102450401) 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, 12761513313 + ... + 12761514146.

It is an arithmetic number, because the mean of its divisors is an integer number (1786611922200).

Almost surely, 2^{10643102450403} is an apocalyptic number.

10643102450403 is a deficient number, since it is larger than the sum of its proper divisors (3649792927197).

10643102450403 is a wasteful number, since it uses less digits than its factorization.

10643102450403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25523027601.

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 10643102450403 in words is "ten trillion, six hundred forty-three billion, one hundred two million, four hundred fifty thousand, four hundred three".