123052303523211 has 16 divisors (see below), whose sum is σ = 173837568708000. Its totient is φ = 77157435322368.

The previous prime is 123052303523197. The next prime is 123052303523243. The reversal of 123052303523211 is 112325303250321.

It is not a de Polignac number, because 123052303523211 - 2¹³ = 123052303515019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123052303528211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 810128986 + ... + 810280863.

It is an arithmetic number, because the mean of its divisors is an integer number (10864848044250).

Almost surely, 2^{123052303523211} is an apocalyptic number.

123052303523211 is a deficient number, since it is larger than the sum of its proper divisors (50785265184789).

123052303523211 is a wasteful number, since it uses less digits than its factorization.

123052303523211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620411358.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 123052303523211 its reverse (112325303250321), we get a palindrome (235377606773532).

The spelling of 123052303523211 in words is "one hundred twenty-three trillion, fifty-two billion, three hundred three million, five hundred twenty-three thousand, two hundred eleven".