2301213103123 has 4 divisors (see below), whose sum is σ = 2510414294328. Its totient is φ = 2092011911920.

The previous prime is 2301213103117. The next prime is 2301213103171. The reversal of 2301213103123 is 3213013121032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2301213103123 - 2²¹ = 2301211005971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2301213103094 and 2301213103103.

It is not an unprimeable number, because it can be changed into a prime (2301213104123) 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, 104600595586 + ... + 104600595607.

It is an arithmetic number, because the mean of its divisors is an integer number (627603573582).

Almost surely, 2^{2301213103123} is an apocalyptic number.

2301213103123 is a deficient number, since it is larger than the sum of its proper divisors (209201191205).

2301213103123 is a wasteful number, since it uses less digits than its factorization.

2301213103123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209201191204.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2301213103123 its reverse (3213013121032), we get a palindrome (5514226224155).

The spelling of 2301213103123 in words is "two trillion, three hundred one billion, two hundred thirteen million, one hundred three thousand, one hundred twenty-three".