1513117277363 has 4 divisors (see below), whose sum is σ = 1513121703240. Its totient is φ = 1513112851488.

The previous prime is 1513117277251. The next prime is 1513117277381. The reversal of 1513117277363 is 3637727113151.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1513117277363 - 2¹⁴ = 1513117260979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1513117270363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1652870 + ... + 2399627.

It is an arithmetic number, because the mean of its divisors is an integer number (378280425810).

Almost surely, 2^{1513117277363} is an apocalyptic number.

1513117277363 is a deficient number, since it is larger than the sum of its proper divisors (4425877).

1513117277363 is an equidigital number, since it uses as much as digits as its factorization.

1513117277363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4425876.

The product of its digits is 555660, while the sum is 47.

The spelling of 1513117277363 in words is "one trillion, five hundred thirteen billion, one hundred seventeen million, two hundred seventy-seven thousand, three hundred sixty-three".