2300000120123 has 2 divisors, whose sum is σ = 2300000120124. Its totient is φ = 2300000120122.

The previous prime is 2300000120107. The next prime is 2300000120149. The reversal of 2300000120123 is 3210210000032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2300000120123 - 2⁴ = 2300000120107 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2300000120098 and 2300000120107.

It is not a weakly prime, because it can be changed into another prime (2300000123123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150000060061 + 1150000060062.

It is an arithmetic number, because the mean of its divisors is an integer number (1150000060062).

Almost surely, 2^{2300000120123} is an apocalyptic number.

2300000120123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2300000120123 is an equidigital number, since it uses as much as digits as its factorization.

2300000120123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 2300000120123 its reverse (3210210000032), we get a palindrome (5510210120155).

The spelling of 2300000120123 in words is "two trillion, three hundred billion, one hundred twenty thousand, one hundred twenty-three".