123350213240325 has 36 divisors (see below), whose sum is σ = 221367992585220. Its totient is φ = 65657533221120.

The previous prime is 123350213240171. The next prime is 123350213240341. The reversal of 123350213240325 is 523042312053321.

123350213240325 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 5 + 0 + 2 + 1 + 324 + 0 + 325 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 8227592350884 + 115122620889441 = 2868378^2 + 10729521^2 .

It is not a de Polignac number, because 123350213240325 - 2¹⁶ = 123350213174789 is a prime.

It is a super-2 number, since 2×123350213240325² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 123350213240325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 538415112 + ... + 538644161.

It is an arithmetic number, because the mean of its divisors is an integer number (6149110905145).

Almost surely, 2^{123350213240325} is an apocalyptic number.

123350213240325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

123350213240325 is a deficient number, since it is larger than the sum of its proper divisors (98017779344895).

123350213240325 is a wasteful number, since it uses less digits than its factorization.

123350213240325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077059798 (or 1077059790 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 123350213240325 its reverse (523042312053321), we get a palindrome (646392525293646).

The spelling of 123350213240325 in words is "one hundred twenty-three trillion, three hundred fifty billion, two hundred thirteen million, two hundred forty thousand, three hundred twenty-five".