103301012100 has 288 divisors, whose sum is σ = 357769851264. Its totient is φ = 22679654400.

The previous prime is 103301012099. The next prime is 103301012123. The reversal of 103301012100 is 1210103301.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2250984 + ... + 2296416.

It is an arithmetic number, because the mean of its divisors is an integer number (1242256428).

Almost surely, 2^103301012100 is an apocalyptic number.

103301012100 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 103301012100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178884925632).

103301012100 is an abundant number, since it is smaller than the sum of its proper divisors (254468839164).

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

103301012100 is a wasteful number, since it uses less digits than its factorization.

103301012100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45527 (or 45520 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 103301012100 its reverse (1210103301), we get a palindrome (104511115401).

The spelling of 103301012100 in words is "one hundred three billion, three hundred one million, twelve thousand, one hundred".