3101144041133 has 4 divisors (see below), whose sum is σ = 3143625466428. Its totient is φ = 3058662615840.

The previous prime is 3101144041103. The next prime is 3101144041139. The reversal of 3101144041133 is 3311404411013.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1292866783849 + 1808277257284 = 1137043^2 + 1344722^2 .

It is a cyclic number.

It is not a de Polignac number, because 3101144041133 - 2²⁰ = 3101142992557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101144041139) 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, 21240712538 + ... + 21240712683.

It is an arithmetic number, because the mean of its divisors is an integer number (785906366607).

Almost surely, 2^{3101144041133} is an apocalyptic number.

It is an amenable number.

3101144041133 is a deficient number, since it is larger than the sum of its proper divisors (42481425295).

3101144041133 is an equidigital number, since it uses as much as digits as its factorization.

3101144041133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42481425294.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 3101144041133 its reverse (3311404411013), we get a palindrome (6412548452146).

The spelling of 3101144041133 in words is "three trillion, one hundred one billion, one hundred forty-four million, forty-one thousand, one hundred thirty-three".