31011540133341 has 8 divisors (see below), whose sum is σ = 41377177664800. Its totient is φ = 20660131345392.

The previous prime is 31011540133307. The next prime is 31011540133351. The reversal of 31011540133341 is 14333104511013.

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

It is not a de Polignac number, because 31011540133341 - 2¹⁰ = 31011540132317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31011540133299 and 31011540133308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31011540133351) 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, 3557180791 + ... + 3557189508.

It is an arithmetic number, because the mean of its divisors is an integer number (5172147208100).

Almost surely, 2^{31011540133341} is an apocalyptic number.

It is an amenable number.

31011540133341 is a deficient number, since it is larger than the sum of its proper divisors (10365637531459).

31011540133341 is a wasteful number, since it uses less digits than its factorization.

31011540133341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7114371755.

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 31011540133341 its reverse (14333104511013), we get a palindrome (45344644644354).

The spelling of 31011540133341 in words is "thirty-one trillion, eleven billion, five hundred forty million, one hundred thirty-three thousand, three hundred forty-one".