10300012100 has 144 divisors (see below), whose sum is σ = 27231590400. Its totient is φ = 3302881920.

The previous prime is 10300012091. The next prime is 10300012111. The reversal of 10300012100 is 121000301.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1045799 + ... + 1055601.

Almost surely, 2^10300012100 is an apocalyptic number.

10300012100 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 10300012100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13615795200).

10300012100 is an abundant number, since it is smaller than the sum of its proper divisors (16931578300).

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

10300012100 is a wasteful number, since it uses less digits than its factorization.

10300012100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9922 (or 9915 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 10300012100 its reverse (121000301), we get a palindrome (10421012401).

The spelling of 10300012100 in words is "ten billion, three hundred million, twelve thousand, one hundred".