2050231231312 has 40 divisors (see below), whose sum is σ = 4588351719552. Its totient is φ = 877104268800.

The previous prime is 2050231231297. The next prime is 2050231231319. The reversal of 2050231231312 is 2131321320502.

It is a super-3 number, since 3×2050231231312³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050231231319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342615864 + ... + 342621847.

Almost surely, 2^{2050231231312} is an apocalyptic number.

2050231231312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2050231231312 is an abundant number, since it is smaller than the sum of its proper divisors (2538120488240).

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

2050231231312 is a wasteful number, since it uses less digits than its factorization.

2050231231312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685237747 (or 685237741 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 2050231231312 its reverse (2131321320502), we get a palindrome (4181552551814).

The spelling of 2050231231312 in words is "two trillion, fifty billion, two hundred thirty-one million, two hundred thirty-one thousand, three hundred twelve".