140350113313 has 8 divisors (see below), whose sum is σ = 141630226056. Its totient is φ = 139070668800.

The previous prime is 140350113247. The next prime is 140350113331. The reversal of 140350113313 is 313311053041.

It can be written as a sum of positive squares in 4 ways, for example, as 5854086144 + 134496027169 = 76512^2 + 366737^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140350113313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140350113353) 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, 259873 + ... + 590113.

It is an arithmetic number, because the mean of its divisors is an integer number (17703778257).

Almost surely, 2^140350113313 is an apocalyptic number.

It is an amenable number.

140350113313 is a deficient number, since it is larger than the sum of its proper divisors (1280112743).

140350113313 is a wasteful number, since it uses less digits than its factorization.

140350113313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334115.

The product of its (nonzero) digits is 1620, while the sum is 25.

Adding to 140350113313 its reverse (313311053041), we get a palindrome (453661166354).

The spelling of 140350113313 in words is "one hundred forty billion, three hundred fifty million, one hundred thirteen thousand, three hundred thirteen".