10001103000 has 128 divisors (see below), whose sum is σ = 35661150720. Its totient is φ = 2285961600.

The previous prime is 10001102987. The next prime is 10001103019. The reversal of 10001103000 is 30110001.

It is a super-2 number, since 2×10001103000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a self number, because there is not a number n which added to its sum of digits gives 10001103000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217122 + ... + 259121.

It is an arithmetic number, because the mean of its divisors is an integer number (278602740).

Almost surely, 2^10001103000 is an apocalyptic number.

10001103000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10001103000 is an abundant number, since it is smaller than the sum of its proper divisors (25660047720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10001103000 is a wasteful number, since it uses less digits than its factorization.

10001103000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476274 (or 476260 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 6.

Adding to 10001103000 its reverse (30110001), we get a palindrome (10031213001).

The spelling of 10001103000 in words is "ten billion, one million, one hundred three thousand".