2030203312112 has 40 divisors (see below), whose sum is σ = 3939880341936. Its totient is φ = 1013461203456.

The previous prime is 2030203312087. The next prime is 2030203312133. The reversal of 2030203312112 is 2112133020302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27953798 + ... + 28026330.

Almost surely, 2^{2030203312112} is an apocalyptic number.

It is an amenable number.

2030203312112 is a deficient number, since it is larger than the sum of its proper divisors (1909677029824).

2030203312112 is a wasteful number, since it uses less digits than its factorization.

2030203312112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75345 (or 75339 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2030203312112 its reverse (2112133020302), we get a palindrome (4142336332414).

The spelling of 2030203312112 in words is "two trillion, thirty billion, two hundred three million, three hundred twelve thousand, one hundred twelve".