513001211341 has 4 divisors (see below), whose sum is σ = 513009978912. Its totient is φ = 512992443772.

The previous prime is 513001211329. The next prime is 513001211353. The reversal of 513001211341 is 143112100315.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (513001211329) and next prime (513001211353).

It is a cyclic number.

It is not a de Polignac number, because 513001211341 - 2⁹ = 513001210829 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 (513001211381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4295425 + ... + 4413238.

It is an arithmetic number, because the mean of its divisors is an integer number (128252494728).

Almost surely, 2^513001211341 is an apocalyptic number.

It is an amenable number.

513001211341 is a deficient number, since it is larger than the sum of its proper divisors (8767571).

513001211341 is an equidigital number, since it uses as much as digits as its factorization.

513001211341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8767570.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 513001211341 its reverse (143112100315), we get a palindrome (656113311656).

The spelling of 513001211341 in words is "five hundred thirteen billion, one million, two hundred eleven thousand, three hundred forty-one".