100260722003 has 4 divisors (see below), whose sum is σ = 107973085248. Its totient is φ = 92548358760.

The previous prime is 100260721969. The next prime is 100260722017. The reversal of 100260722003 is 300227062001.

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

It is not a de Polignac number, because 100260722003 - 2¹⁰ = 100260720979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100260722003.

It is not an unprimeable number, because it can be changed into a prime (100260722203) 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, 3856181603 + ... + 3856181628.

It is an arithmetic number, because the mean of its divisors is an integer number (26993271312).

Almost surely, 2^100260722003 is an apocalyptic number.

100260722003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

100260722003 is a deficient number, since it is larger than the sum of its proper divisors (7712363245).

100260722003 is an equidigital number, since it uses as much as digits as its factorization.

100260722003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7712363244.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 100260722003 its reverse (300227062001), we get a palindrome (400487784004).

The spelling of 100260722003 in words is "one hundred billion, two hundred sixty million, seven hundred twenty-two thousand, three".