13140431313333 has 8 divisors (see below), whose sum is σ = 17524148543808. Its totient is φ = 8758500812544.

The previous prime is 13140431313329. The next prime is 13140431313337. The reversal of 13140431313333 is 33331313404131.

It is an interprime number because it is at equal distance from previous prime (13140431313329) and next prime (13140431313337).

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

It is not a de Polignac number, because 13140431313333 - 2² = 13140431313329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13140431313294 and 13140431313303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13140431313337) 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, 446665260 + ... + 446694677.

It is an arithmetic number, because the mean of its divisors is an integer number (2190518567976).

Almost surely, 2^{13140431313333} is an apocalyptic number.

It is an amenable number.

13140431313333 is a deficient number, since it is larger than the sum of its proper divisors (4383717230475).

13140431313333 is an equidigital number, since it uses as much as digits as its factorization.

13140431313333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893364843.

The product of its (nonzero) digits is 34992, while the sum is 33.

Adding to 13140431313333 its reverse (33331313404131), we get a palindrome (46471744717464).

The spelling of 13140431313333 in words is "thirteen trillion, one hundred forty billion, four hundred thirty-one million, three hundred thirteen thousand, three hundred thirty-three".