123330300113 has 4 divisors (see below), whose sum is σ = 129821368560. Its totient is φ = 116839231668.

The previous prime is 123330300109. The next prime is 123330300131. The reversal of 123330300113 is 311003033321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 311003033321 = 1021 ⋅304606301.

It is a cyclic number.

It is not a de Polignac number, because 123330300113 - 2² = 123330300109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123330300143) 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, 3245534195 + ... + 3245534232.

It is an arithmetic number, because the mean of its divisors is an integer number (32455342140).

Almost surely, 2^123330300113 is an apocalyptic number.

It is an amenable number.

123330300113 is a deficient number, since it is larger than the sum of its proper divisors (6491068447).

123330300113 is an equidigital number, since it uses as much as digits as its factorization.

123330300113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6491068446.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 123330300113 its reverse (311003033321), we get a palindrome (434333333434).

The spelling of 123330300113 in words is "one hundred twenty-three billion, three hundred thirty million, three hundred thousand, one hundred thirteen".