513101109613 has 16 divisors (see below), whose sum is σ = 519488185216. Its totient is φ = 506743050240.

The previous prime is 513101109593. The next prime is 513101109629. The reversal of 513101109613 is 316901101315.

It is a cyclic number.

It is not a de Polignac number, because 513101109613 - 2³⁷ = 375662156141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513101109713) 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, 62868253 + ... + 62876413.

It is an arithmetic number, because the mean of its divisors is an integer number (32468011576).

Almost surely, 2^513101109613 is an apocalyptic number.

It is an amenable number.

513101109613 is a deficient number, since it is larger than the sum of its proper divisors (6387075603).

513101109613 is a wasteful number, since it uses less digits than its factorization.

513101109613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9844.

The product of its (nonzero) digits is 2430, while the sum is 31.

The spelling of 513101109613 in words is "five hundred thirteen billion, one hundred one million, one hundred nine thousand, six hundred thirteen".