12100203010 has 128 divisors (see below), whose sum is σ = 26988318720. Its totient is φ = 3813578496.

The previous prime is 12100203007. The next prime is 12100203019. The reversal of 12100203010 is 1030200121.

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

It is not an unprimeable number, because it can be changed into a prime (12100203019) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9893259 + ... + 9894481.

It is an arithmetic number, because the mean of its divisors is an integer number (210846240).

Almost surely, 2^12100203010 is an apocalyptic number.

12100203010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12100203010 is an abundant number, since it is smaller than the sum of its proper divisors (14888115710).

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

12100203010 is a wasteful number, since it uses less digits than its factorization.

12100203010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 12100203010 its reverse (1030200121), we get a palindrome (13130403131).

The spelling of 12100203010 in words is "twelve billion, one hundred million, two hundred three thousand, ten".