2012030300100 has 72 divisors (see below), whose sum is σ = 5978811512128. Its totient is φ = 522040291200.

The previous prime is 2012030300083. The next prime is 2012030300113. The reversal of 2012030300100 is 10030302102.

It is a happy number.

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 23 ways as a sum of consecutive naturals, for example, 90620896 + ... + 90643095.

Almost surely, 2^{2012030300100} is an apocalyptic number.

2012030300100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012030300100 is an abundant number, since it is smaller than the sum of its proper divisors (3966781212028).

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

2012030300100 is a wasteful number, since it uses less digits than its factorization.

2012030300100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181264045 (or 181264038 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 2012030300100 its reverse (10030302102), we get a palindrome (2022060602202).

The spelling of 2012030300100 in words is "two trillion, twelve billion, thirty million, three hundred thousand, one hundred".