652030101 has 8 divisors (see below), whose sum is σ = 965970560. Its totient is φ = 434686716.

The previous prime is 652030091. The next prime is 652030111. The reversal of 652030101 is 101030256.

652030101 is a `hidden beast` number, since 652 + 0 + 3 + 0 + 10 + 1 = 666.

652030101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (652030091) and next prime (652030111).

It is not a de Polignac number, because 652030101 - 2²⁹ = 115159189 is a prime.

It is a super-2 number, since 2×652030101² = 850286505220140402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652030111) 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, 12074605 + ... + 12074658.

It is an arithmetic number, because the mean of its divisors is an integer number (120746320).

Almost surely, 2^652030101 is an apocalyptic number.

It is an amenable number.

652030101 is a deficient number, since it is larger than the sum of its proper divisors (313940459).

652030101 is a wasteful number, since it uses less digits than its factorization.

652030101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24149272 (or 24149266 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 652030101 is about 25534.8800858747. The cubic root of 652030101 is about 867.1399900867.

Adding to 652030101 its reverse (101030256), we get a palindrome (753060357).

The spelling of 652030101 in words is "six hundred fifty-two million, thirty thousand, one hundred one".