512531123341 has 8 divisors (see below), whose sum is σ = 512880994080. Its totient is φ = 512181337008.

The previous prime is 512531123329. The next prime is 512531123371. The reversal of 512531123341 is 143321135215.

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 512531123341 - 2²⁵ = 512497568909 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 (512531123371) 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, 16169190 + ... + 16200856.

It is an arithmetic number, because the mean of its divisors is an integer number (64110124260).

Almost surely, 2^512531123341 is an apocalyptic number.

It is an amenable number.

512531123341 is a deficient number, since it is larger than the sum of its proper divisors (349870739).

512531123341 is a wasteful number, since it uses less digits than its factorization.

512531123341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42203.

The product of its digits is 10800, while the sum is 31.

Adding to 512531123341 its reverse (143321135215), we get a palindrome (655852258556).

The spelling of 512531123341 in words is "five hundred twelve billion, five hundred thirty-one million, one hundred twenty-three thousand, three hundred forty-one".