123352036575 has 24 divisors (see below), whose sum is σ = 212809081728. Its totient is φ = 62927414880.

The previous prime is 123352036547. The next prime is 123352036579. The reversal of 123352036575 is 575630253321.

It is not a de Polignac number, because 123352036575 - 2²⁸ = 123083601119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123352036579) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35752489 + ... + 35755938.

It is an arithmetic number, because the mean of its divisors is an integer number (8867045072).

Almost surely, 2^123352036575 is an apocalyptic number.

123352036575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

123352036575 is a deficient number, since it is larger than the sum of its proper divisors (89457045153).

123352036575 is a wasteful number, since it uses less digits than its factorization.

123352036575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71508463 (or 71508458 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 42.

Adding to 123352036575 its reverse (575630253321), we get a palindrome (698982289896).

The spelling of 123352036575 in words is "one hundred twenty-three billion, three hundred fifty-two million, thirty-six thousand, five hundred seventy-five".