5551143110313 has 16 divisors (see below), whose sum is σ = 7561274676480. Its totient is φ = 3620934127616.

The previous prime is 5551143110309. The next prime is 5551143110327. The reversal of 5551143110313 is 3130113411555.

It is a cyclic number.

It is not a de Polignac number, because 5551143110313 - 2² = 5551143110309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5551143110333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5443770 + ... + 6382547.

It is an arithmetic number, because the mean of its divisors is an integer number (472579667280).

Almost surely, 2^{5551143110313} is an apocalyptic number.

It is an amenable number.

5551143110313 is a deficient number, since it is larger than the sum of its proper divisors (2010131566167).

5551143110313 is a wasteful number, since it uses less digits than its factorization.

5551143110313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11829696.

The product of its (nonzero) digits is 13500, while the sum is 33.

Adding to 5551143110313 its reverse (3130113411555), we get a palindrome (8681256521868).

The spelling of 5551143110313 in words is "five trillion, five hundred fifty-one billion, one hundred forty-three million, one hundred ten thousand, three hundred thirteen".