3020231332112 has 80 divisors (see below), whose sum is σ = 6300711228672. Its totient is φ = 1398940477440.

The previous prime is 3020231332091. The next prime is 3020231332127. The reversal of 3020231332112 is 2112331320203.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1336493 + ... + 2797619.

Almost surely, 2^{3020231332112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3020231332112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3150355614336).

3020231332112 is an abundant number, since it is smaller than the sum of its proper divisors (3280479896560).

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

3020231332112 is a wasteful number, since it uses less digits than its factorization.

3020231332112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461336 (or 1461330 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3020231332112 its reverse (2112331320203), we get a palindrome (5132562652315).

The spelling of 3020231332112 in words is "three trillion, twenty billion, two hundred thirty-one million, three hundred thirty-two thousand, one hundred twelve".