123340501330 has 8 divisors (see below), whose sum is σ = 222012902412. Its totient is φ = 49336200528.

The previous prime is 123340501307. The next prime is 123340501337. The reversal of 123340501330 is 33105043321.

It can be written as a sum of positive squares in 2 ways, for example, as 122465702401 + 874798929 = 349951^2 + 29577^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 123340501295 and 123340501304.

It is not an unprimeable number, because it can be changed into a prime (123340501337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6167025057 + ... + 6167025076.

Almost surely, 2^123340501330 is an apocalyptic number.

123340501330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123340501330 is a deficient number, since it is larger than the sum of its proper divisors (98672401082).

123340501330 is a wasteful number, since it uses less digits than its factorization.

123340501330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12334050140.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 123340501330 its reverse (33105043321), we get a palindrome (156445544651).

The spelling of 123340501330 in words is "one hundred twenty-three billion, three hundred forty million, five hundred one thousand, three hundred thirty".