2103010012 has 12 divisors (see below), whose sum is σ = 3680638920. Its totient is φ = 1051398896.

The previous prime is 2103010001. The next prime is 2103010027. The reversal of 2103010012 is 2100103012.

It is a super-2 number, since 2×2103010012² = 8845302221144480288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32814 + ... + 72682.

It is an arithmetic number, because the mean of its divisors is an integer number (306719910).

Almost surely, 2^2103010012 is an apocalyptic number.

It is an amenable number.

2103010012 is a deficient number, since it is larger than the sum of its proper divisors (1577628908).

2103010012 is a wasteful number, since it uses less digits than its factorization.

2103010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53060 (or 53058 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 2103010012 is about 45858.5871129934. The cubic root of 2103010012 is about 1281.1907076048.

Adding to 2103010012 its reverse (2100103012), we get a palindrome (4203113024).

The spelling of 2103010012 in words is "two billion, one hundred three million, ten thousand, twelve".