30123001131024 has 80 divisors (see below), whose sum is σ = 81038870751744. Its totient is φ = 9631105075200.

The previous prime is 30123001130987. The next prime is 30123001131109. The reversal of 30123001131024 is 42013110032103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89406867 + ... + 89743154.

Almost surely, 2^{30123001131024} is an apocalyptic number.

It is an amenable number.

30123001131024 is an abundant number, since it is smaller than the sum of its proper divisors (50915869620720).

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

30123001131024 is a wasteful number, since it uses less digits than its factorization.

30123001131024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179150176 (or 179150170 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30123001131024 its reverse (42013110032103), we get a palindrome (72136111163127).

The spelling of 30123001131024 in words is "thirty trillion, one hundred twenty-three billion, one million, one hundred thirty-one thousand, twenty-four".