652100340331 has 12 divisors (see below), whose sum is σ = 719847751896. Its totient is φ = 590274180320.

The previous prime is 652100340289. The next prime is 652100340347. The reversal of 652100340331 is 133043001256.

It is not a de Polignac number, because 652100340331 - 2³⁵ = 617740601963 is a prime.

It is a super-2 number, since 2×652100340331² (a number of 24 digits) contains 22 as substring.

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 652100340331.

It is not an unprimeable number, because it can be changed into a prime (652100340361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11536741 + ... + 11593126.

It is an arithmetic number, because the mean of its divisors is an integer number (59987312658).

Almost surely, 2^652100340331 is an apocalyptic number.

652100340331 is a deficient number, since it is larger than the sum of its proper divisors (67747411565).

652100340331 is a wasteful number, since it uses less digits than its factorization.

652100340331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23130122 (or 23130111 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 652100340331 its reverse (133043001256), we get a palindrome (785143341587).

The spelling of 652100340331 in words is "six hundred fifty-two billion, one hundred million, three hundred forty thousand, three hundred thirty-one".