313133113541 has 8 divisors (see below), whose sum is σ = 315589824000. Its totient is φ = 310677409120.

The previous prime is 313133113529. The next prime is 313133113603. The reversal of 313133113541 is 145311331313.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 313133113541 - 2²² = 313128919237 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 (313133113141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379625 + ... + 877713.

It is an arithmetic number, because the mean of its divisors is an integer number (39448728000).

Almost surely, 2^313133113541 is an apocalyptic number.

It is an amenable number.

313133113541 is a deficient number, since it is larger than the sum of its proper divisors (2456710459).

313133113541 is a wasteful number, since it uses less digits than its factorization.

313133113541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503019.

The product of its digits is 4860, while the sum is 29.

Adding to 313133113541 its reverse (145311331313), we get a palindrome (458444444854).

The spelling of 313133113541 in words is "three hundred thirteen billion, one hundred thirty-three million, one hundred thirteen thousand, five hundred forty-one".