123652401303 has 64 divisors (see below), whose sum is σ = 180943994880. Its totient is φ = 74866176000.

The previous prime is 123652401289. The next prime is 123652401317. The reversal of 123652401303 is 303104256321.

It is an interprime number because it is at equal distance from previous prime (123652401289) and next prime (123652401317).

It is not a de Polignac number, because 123652401303 - 2⁹ = 123652400791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123652471303) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58574218 + ... + 58576328.

It is an arithmetic number, because the mean of its divisors is an integer number (2827249920).

Almost surely, 2^123652401303 is an apocalyptic number.

123652401303 is a deficient number, since it is larger than the sum of its proper divisors (57291593577).

123652401303 is a wasteful number, since it uses less digits than its factorization.

123652401303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 123652401303 its reverse (303104256321), we get a palindrome (426756657624).

The spelling of 123652401303 in words is "one hundred twenty-three billion, six hundred fifty-two million, four hundred one thousand, three hundred three".