123852601 has 2 divisors, whose sum is σ = 123852602. Its totient is φ = 123852600.

The previous prime is 123852581. The next prime is 123852637. The reversal of 123852601 is 106258321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72658576 + 51194025 = 8524^2 + 7155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123852601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123852601.

It is not a weakly prime, because it can be changed into another prime (123852671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61926300 + 61926301.

It is an arithmetic number, because the mean of its divisors is an integer number (61926301).

Almost surely, 2^123852601 is an apocalyptic number.

It is an amenable number.

123852601 is a deficient number, since it is larger than the sum of its proper divisors (1).

123852601 is an equidigital number, since it uses as much as digits as its factorization.

123852601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 123852601 is about 11128.9083471830. The cubic root of 123852601 is about 498.4654296728.

The spelling of 123852601 in words is "one hundred twenty-three million, eight hundred fifty-two thousand, six hundred one".