123301323213 has 32 divisors (see below), whose sum is σ = 175208140800. Its totient is φ = 76906118016.

The previous prime is 123301323163. The next prime is 123301323269. The reversal of 123301323213 is 312323103321.

It is not a de Polignac number, because 123301323213 - 2⁸ = 123301322957 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123301323913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23354308 + ... + 23359586.

It is an arithmetic number, because the mean of its divisors is an integer number (5475254400).

Almost surely, 2^123301323213 is an apocalyptic number.

It is an amenable number.

123301323213 is a deficient number, since it is larger than the sum of its proper divisors (51906817587).

123301323213 is a wasteful number, since it uses less digits than its factorization.

123301323213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10321.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 123301323213 its reverse (312323103321), we get a palindrome (435624426534).

The spelling of 123301323213 in words is "one hundred twenty-three billion, three hundred one million, three hundred twenty-three thousand, two hundred thirteen".