123340003011 has 24 divisors (see below), whose sum is σ = 181237271904. Its totient is φ = 80812677120.

The previous prime is 123340002997. The next prime is 123340003027. The reversal of 123340003011 is 110300043321.

123340003011 is a `hidden beast` number, since 1 + 23 + 340 + 0 + 0 + 301 + 1 = 666.

It is not a de Polignac number, because 123340003011 - 2¹¹ = 123340000963 is a prime.

It is a super-2 number, since 2×123340003011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123340003081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101886 + ... + 507011.

It is an arithmetic number, because the mean of its divisors is an integer number (7551552996).

Almost surely, 2^123340003011 is an apocalyptic number.

123340003011 is a deficient number, since it is larger than the sum of its proper divisors (57897268893).

123340003011 is a wasteful number, since it uses less digits than its factorization.

123340003011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609291 (or 609288 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 123340003011 its reverse (110300043321), we get a palindrome (233640046332).

The spelling of 123340003011 in words is "one hundred twenty-three billion, three hundred forty million, three thousand, eleven".