123051100525323 has 16 divisors (see below), whose sum is σ = 165368323424256. Its totient is φ = 81384037277760.

The previous prime is 123051100525291. The next prime is 123051100525393. The reversal of 123051100525323 is 323525001150321.

It is not a de Polignac number, because 123051100525323 - 2⁵ = 123051100525291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123051100525393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522643 + ... + 15696348.

It is an arithmetic number, because the mean of its divisors is an integer number (10335520214016).

Almost surely, 2^{123051100525323} is an apocalyptic number.

123051100525323 is a deficient number, since it is larger than the sum of its proper divisors (42317222898933).

123051100525323 is a wasteful number, since it uses less digits than its factorization.

123051100525323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16239034.

The product of its (nonzero) digits is 27000, while the sum is 33.

Adding to 123051100525323 its reverse (323525001150321), we get a palindrome (446576101675644).

The spelling of 123051100525323 in words is "one hundred twenty-three trillion, fifty-one billion, one hundred million, five hundred twenty-five thousand, three hundred twenty-three".