30123113101300 has 18 divisors (see below), whose sum is σ = 65367155430038. Its totient is φ = 12049245240480.

The previous prime is 30123113101259. The next prime is 30123113101303. The reversal of 30123113101300 is 310131132103.

It can be written as a sum of positive squares in 3 ways, for example, as 3265408017936 + 26857705083364 = 1807044^2 + 5182442^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30123113101303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150615565407 + ... + 150615565606.

Almost surely, 2^{30123113101300} is an apocalyptic number.

It is an amenable number.

30123113101300 is an abundant number, since it is smaller than the sum of its proper divisors (35244042328738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30123113101300 is a wasteful number, since it uses less digits than its factorization.

30123113101300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301231131027 (or 301231131020 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 30123113101300 its reverse (310131132103), we get a palindrome (30433244233403).

The spelling of 30123113101300 in words is "thirty trillion, one hundred twenty-three billion, one hundred thirteen million, one hundred one thousand, three hundred".