2030100012 has 36 divisors (see below), whose sum is σ = 5135000416. Its totient is φ = 676257120.

The previous prime is 2030100001. The next prime is 2030100019. The reversal of 2030100012 is 2100010302.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2030099967 and 2030100003.

It is not an unprimeable number, because it can be changed into a prime (2030100019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39837 + ... + 75147.

Almost surely, 2^2030100012 is an apocalyptic number.

It is an amenable number.

2030100012 is an abundant number, since it is smaller than the sum of its proper divisors (3104900404).

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

2030100012 is a wasteful number, since it uses less digits than its factorization.

2030100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36918 (or 36913 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 2030100012 is about 45056.6311656786. The cubic root of 2030100012 is about 1266.2102104465.

Adding to 2030100012 its reverse (2100010302), we get a palindrome (4130110314).

The spelling of 2030100012 in words is "two billion, thirty million, one hundred thousand, twelve".