513151240133 has 8 divisors (see below), whose sum is σ = 617324800320. Its totient is φ = 416694240000.

The previous prime is 513151240127. The next prime is 513151240183. The reversal of 513151240133 is 331042151315.

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 513151240133 - 2⁴ = 513151240117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 513151240096 and 513151240105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513151240183) 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, 1929139868 + ... + 1929140133.

It is an arithmetic number, because the mean of its divisors is an integer number (77165600040).

Almost surely, 2^513151240133 is an apocalyptic number.

It is an amenable number.

513151240133 is a deficient number, since it is larger than the sum of its proper divisors (104173560187).

513151240133 is a wasteful number, since it uses less digits than its factorization.

513151240133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3858280027.

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 513151240133 its reverse (331042151315), we get a palindrome (844193391448).

The spelling of 513151240133 in words is "five hundred thirteen billion, one hundred fifty-one million, two hundred forty thousand, one hundred thirty-three".