1513230113633 has 24 divisors (see below), whose sum is σ = 1770827080320. Its totient is φ = 1289310640800.

The previous prime is 1513230113599. The next prime is 1513230113639. The reversal of 1513230113633 is 3363110323151.

It is not a de Polignac number, because 1513230113633 - 2⁶ = 1513230113569 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1513230113633.

It is not an unprimeable number, because it can be changed into a prime (1513230113639) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5709608 + ... + 5968758.

It is an arithmetic number, because the mean of its divisors is an integer number (73784461680).

Almost surely, 2^{1513230113633} is an apocalyptic number.

It is an amenable number.

1513230113633 is a deficient number, since it is larger than the sum of its proper divisors (257596966687).

1513230113633 is a wasteful number, since it uses less digits than its factorization.

1513230113633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259877 (or 259870 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 32.

Adding to 1513230113633 its reverse (3363110323151), we get a palindrome (4876340436784).

The spelling of 1513230113633 in words is "one trillion, five hundred thirteen billion, two hundred thirty million, one hundred thirteen thousand, six hundred thirty-three".