300113532240531 has 16 divisors (see below), whose sum is σ = 400332578795520. Its totient is φ = 199985098479840.

The previous prime is 300113532240503. The next prime is 300113532240581. The reversal of 300113532240531 is 135042235311003.

It is a de Polignac number, because none of the positive numbers 2^k-300113532240531 is a prime.

It is a super-2 number, since 2×300113532240531² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 300113532240492 and 300113532240501.

It is not an unprimeable number, because it can be changed into a prime (300113532240581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103006126 + ... + 105879596.

It is an arithmetic number, because the mean of its divisors is an integer number (25020786174720).

Almost surely, 2^{300113532240531} is an apocalyptic number.

300113532240531 is a deficient number, since it is larger than the sum of its proper divisors (100219046554989).

300113532240531 is a wasteful number, since it uses less digits than its factorization.

300113532240531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2889226.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 300113532240531 its reverse (135042235311003), we get a palindrome (435155767551534).

The spelling of 300113532240531 in words is "three hundred trillion, one hundred thirteen billion, five hundred thirty-two million, two hundred forty thousand, five hundred thirty-one".