3011321300232 has 64 divisors (see below), whose sum is σ = 8679914801280. Its totient is φ = 852763548672.

The previous prime is 3011321300213. The next prime is 3011321300233. The reversal of 3011321300232 is 2320031231103.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 3011321300199 and 3011321300208.

It is not an unprimeable number, because it can be changed into a prime (3011321300233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79293103 + ... + 79331070.

It is an arithmetic number, because the mean of its divisors is an integer number (135623668770).

Almost surely, 2^{3011321300232} is an apocalyptic number.

It is an amenable number.

3011321300232 is an abundant number, since it is smaller than the sum of its proper divisors (5668593501048).

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

3011321300232 is a wasteful number, since it uses less digits than its factorization.

3011321300232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158624302 (or 158624298 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3011321300232 its reverse (2320031231103), we get a palindrome (5331352531335).

The spelling of 3011321300232 in words is "three trillion, eleven billion, three hundred twenty-one million, three hundred thousand, two hundred thirty-two".