10001051055003 has 4 divisors (see below), whose sum is σ = 13334734740008. Its totient is φ = 6667367370000.

The previous prime is 10001051055001. The next prime is 10001051055029. The reversal of 10001051055003 is 30055015010001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10001051055003 - 2¹ = 10001051055001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10001051055001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1666841842498 + ... + 1666841842503.

It is an arithmetic number, because the mean of its divisors is an integer number (3333683685002).

Almost surely, 2^{10001051055003} is an apocalyptic number.

10001051055003 is a deficient number, since it is larger than the sum of its proper divisors (3333683685005).

10001051055003 is an equidigital number, since it uses as much as digits as its factorization.

10001051055003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333683685004.

The product of its (nonzero) digits is 375, while the sum is 21.

Adding to 10001051055003 its reverse (30055015010001), we get a palindrome (40056066065004).

The spelling of 10001051055003 in words is "ten trillion, one billion, fifty-one million, fifty-five thousand, three".