123337338005 has 16 divisors (see below), whose sum is σ = 172339830144. Its totient is φ = 82978434240.

The previous prime is 123337338001. The next prime is 123337338029. The reversal of 123337338005 is 500833733321.

It is a happy number.

It is not a de Polignac number, because 123337338005 - 2² = 123337338001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123337338005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123337338001) 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, 33242711 + ... + 33246420.

It is an arithmetic number, because the mean of its divisors is an integer number (10771239384).

Almost surely, 2^123337338005 is an apocalyptic number.

It is an amenable number.

123337338005 is a deficient number, since it is larger than the sum of its proper divisors (49002492139).

123337338005 is an equidigital number, since it uses as much as digits as its factorization.

123337338005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66489196.

The product of its (nonzero) digits is 136080, while the sum is 38.

The spelling of 123337338005 in words is "one hundred twenty-three billion, three hundred thirty-seven million, three hundred thirty-eight thousand, five".