2103010330212 has 72 divisors (see below), whose sum is σ = 5822315003232. Its totient is φ = 634736880000.

The previous prime is 2103010330207. The next prime is 2103010330249. The reversal of 2103010330212 is 2120330103012.

2103010330212 is a `hidden beast` number, since 2 + 10 + 301 + 0 + 330 + 21 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 10479553 + ... + 10678344.

It is an arithmetic number, because the mean of its divisors is an integer number (80865486156).

Almost surely, 2^{2103010330212} is an apocalyptic number.

2103010330212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2103010330212 is an abundant number, since it is smaller than the sum of its proper divisors (3719304673020).

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

2103010330212 is a wasteful number, since it uses less digits than its factorization.

2103010330212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21158169 (or 21158164 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2103010330212 its reverse (2120330103012), we get a palindrome (4223340433224).

The spelling of 2103010330212 in words is "two trillion, one hundred three billion, ten million, three hundred thirty thousand, two hundred twelve".