3113011320321 has 8 divisors (see below), whose sum is σ = 4743636297664. Its totient is φ = 1778863611600.

The previous prime is 3113011320319. The next prime is 3113011320323. The reversal of 3113011320321 is 1230231103113.

It is a happy number.

3113011320321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3113011320319) and next prime (3113011320323).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3113011320321 - 2¹ = 3113011320319 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 148238634301 = 3113011320321 / (3 + 1 + 1 + 3 + 0 + 1 + 1 + 3 + 2 + 0 + 3 + 2 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3113011320323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74119317130 + ... + 74119317171.

It is an arithmetic number, because the mean of its divisors is an integer number (592954537208).

Almost surely, 2^{3113011320321} is an apocalyptic number.

It is an amenable number.

3113011320321 is a deficient number, since it is larger than the sum of its proper divisors (1630624977343).

3113011320321 is a wasteful number, since it uses less digits than its factorization.

3113011320321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148238634311.

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

Adding to 3113011320321 its reverse (1230231103113), we get a palindrome (4343242423434).

The spelling of 3113011320321 in words is "three trillion, one hundred thirteen billion, eleven million, three hundred twenty thousand, three hundred twenty-one".