10013203000 has 64 divisors (see below), whose sum is σ = 23713391520. Its totient is φ = 3956992000.

The previous prime is 10013202971. The next prime is 10013203003. The reversal of 10013203000 is 30231001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013203003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22680 + ... + 143320.

Almost surely, 2^10013203000 is an apocalyptic number.

10013203000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10013203000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11856695760).

10013203000 is an abundant number, since it is smaller than the sum of its proper divisors (13700188520).

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

10013203000 is a wasteful number, since it uses less digits than its factorization.

10013203000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120745 (or 120731 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 10013203000 its reverse (30231001), we get a palindrome (10043434001).

The spelling of 10013203000 in words is "ten billion, thirteen million, two hundred three thousand".