2030231001312 has 72 divisors (see below), whose sum is σ = 5773717784016. Its totient is φ = 676714553856.

The previous prime is 2030231001229. The next prime is 2030231001349. The reversal of 2030231001312 is 2131001320302.

2030231001312 is a `hidden beast` number, since 20 + 302 + 31 + 0 + 0 + 1 + 312 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×2030231001312² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7166748 + ... + 7444644.

It is an arithmetic number, because the mean of its divisors is an integer number (80190524778).

Almost surely, 2^{2030231001312} is an apocalyptic number.

It is an amenable number.

2030231001312 is an abundant number, since it is smaller than the sum of its proper divisors (3743486782704).

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

2030231001312 is a wasteful number, since it uses less digits than its factorization.

2030231001312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303280 (or 303269 counting only the distinct ones).

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

Adding to 2030231001312 its reverse (2131001320302), we get a palindrome (4161232321614).

The spelling of 2030231001312 in words is "two trillion, thirty billion, two hundred thirty-one million, one thousand, three hundred twelve".