1513343050513 has 8 divisors (see below), whose sum is σ = 1729542848000. Its totient is φ = 1297145236320.

The previous prime is 1513343050507. The next prime is 1513343050517. The reversal of 1513343050513 is 3150503433151.

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 1513343050513 - 2²¹ = 1513340953361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1513343050517) 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, 1931488 + ... + 2599486.

It is an arithmetic number, because the mean of its divisors is an integer number (216192856000).

Almost surely, 2^{1513343050513} is an apocalyptic number.

It is an amenable number.

1513343050513 is a deficient number, since it is larger than the sum of its proper divisors (216199797487).

1513343050513 is an equidigital number, since it uses as much as digits as its factorization.

1513343050513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991647.

The product of its (nonzero) digits is 40500, while the sum is 34.

Adding to 1513343050513 its reverse (3150503433151), we get a palindrome (4663846483664).

The spelling of 1513343050513 in words is "one trillion, five hundred thirteen billion, three hundred forty-three million, fifty thousand, five hundred thirteen".