3021305540231 has 4 divisors (see below), whose sum is σ = 3295969680264. Its totient is φ = 2746641400200.

The previous prime is 3021305540203. The next prime is 3021305540249. The reversal of 3021305540231 is 1320455031203.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3021305540231 - 2¹⁸ = 3021305278087 is a prime.

It is a super-2 number, since 2×3021305540231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3021305540194 and 3021305540203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3021305540291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137332070000 + ... + 137332070021.

It is an arithmetic number, because the mean of its divisors is an integer number (823992420066).

Almost surely, 2^{3021305540231} is an apocalyptic number.

3021305540231 is a deficient number, since it is larger than the sum of its proper divisors (274664140033).

3021305540231 is a wasteful number, since it uses less digits than its factorization.

3021305540231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274664140032.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 3021305540231 in words is "three trillion, twenty-one billion, three hundred five million, five hundred forty thousand, two hundred thirty-one".