123000422402105 has 8 divisors (see below), whose sum is σ = 148662381033600. Its totient is φ = 97692421820976.

The previous prime is 123000422402101. The next prime is 123000422402159. The reversal of 123000422402105 is 501204224000321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123000422402105 - 2² = 123000422402101 is a prime.

It is a super-2 number, since 2×123000422402105² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123000422402101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88489511825 + ... + 88489513214.

It is an arithmetic number, because the mean of its divisors is an integer number (18582797629200).

Almost surely, 2^{123000422402105} is an apocalyptic number.

It is an amenable number.

123000422402105 is a deficient number, since it is larger than the sum of its proper divisors (25661958631495).

123000422402105 is a wasteful number, since it uses less digits than its factorization.

123000422402105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176979025183.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 123000422402105 its reverse (501204224000321), we get a palindrome (624204646402426).

The spelling of 123000422402105 in words is "one hundred twenty-three trillion, four hundred twenty-two million, four hundred two thousand, one hundred five".