3023121331011 has 4 divisors (see below), whose sum is σ = 4030828441352. Its totient is φ = 2015414220672.

The previous prime is 3023121331001. The next prime is 3023121331037. The reversal of 3023121331011 is 1101331213203.

It is a happy number.

3023121331011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3023121331011 - 2⁶ = 3023121330947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3023121331001) 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, 503853555166 + ... + 503853555171.

It is an arithmetic number, because the mean of its divisors is an integer number (1007707110338).

Almost surely, 2^{3023121331011} is an apocalyptic number.

3023121331011 is a deficient number, since it is larger than the sum of its proper divisors (1007707110341).

3023121331011 is a wasteful number, since it uses less digits than its factorization.

3023121331011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007707110340.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 3023121331011 its reverse (1101331213203), we get a palindrome (4124452544214).

The spelling of 3023121331011 in words is "three trillion, twenty-three billion, one hundred twenty-one million, three hundred thirty-one thousand, eleven".