300013120010123 has 48 divisors (see below), whose sum is σ = 336067202338560. Its totient is φ = 266084259009408.

The previous prime is 300013120010081. The next prime is 300013120010143. The reversal of 300013120010123 is 321010021310003.

It is a de Polignac number, because none of the positive numbers 2^k-300013120010123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (300013120010143) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 923003090 + ... + 923328072.

It is an arithmetic number, because the mean of its divisors is an integer number (7001400048720).

Almost surely, 2^{300013120010123} is an apocalyptic number.

300013120010123 is a deficient number, since it is larger than the sum of its proper divisors (36054082328437).

300013120010123 is a wasteful number, since it uses less digits than its factorization.

300013120010123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325396 (or 325287 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 300013120010123 its reverse (321010021310003), we get a palindrome (621023141320126).

The spelling of 300013120010123 in words is "three hundred trillion, thirteen billion, one hundred twenty million, ten thousand, one hundred twenty-three".