2731713516133 has 32 divisors (see below), whose sum is σ = 3278306672640. Its totient is φ = 2226839472000.

The previous prime is 2731713516109. The next prime is 2731713516139. The reversal of 2731713516133 is 3316153171372.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2731713516133 - 2⁵ = 2731713516101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2731713516133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2731713516139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43383513 + ... + 43446433.

It is an arithmetic number, because the mean of its divisors is an integer number (102447083520).

Almost surely, 2^{2731713516133} is an apocalyptic number.

It is an amenable number.

2731713516133 is a deficient number, since it is larger than the sum of its proper divisors (546593156507).

2731713516133 is a wasteful number, since it uses less digits than its factorization.

2731713516133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66409.

The product of its digits is 238140, while the sum is 43.

The spelling of 2731713516133 in words is "two trillion, seven hundred thirty-one billion, seven hundred thirteen million, five hundred sixteen thousand, one hundred thirty-three".