2031420203012 has 12 divisors (see below), whose sum is σ = 3555023028480. Its totient is φ = 1015699337736.

The previous prime is 2031420203011. The next prime is 2031420203023. The reversal of 2031420203012 is 2103020241302.

It is not an unprimeable number, because it can be changed into a prime (2031420203011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2258588 + ... + 3027219.

It is an arithmetic number, because the mean of its divisors is an integer number (296251919040).

Almost surely, 2^{2031420203012} is an apocalyptic number.

It is an amenable number.

2031420203012 is a deficient number, since it is larger than the sum of its proper divisors (1523602825468).

2031420203012 is a wasteful number, since it uses less digits than its factorization.

2031420203012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5381890 (or 5381888 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2031420203012 its reverse (2103020241302), we get a palindrome (4134440444314).

The spelling of 2031420203012 in words is "two trillion, thirty-one billion, four hundred twenty million, two hundred three thousand, twelve".