30312541413011 has 16 divisors (see below), whose sum is σ = 35612129800800. Its totient is φ = 25436959806720.

The previous prime is 30312541412981. The next prime is 30312541413043. The reversal of 30312541413011 is 11031414521303.

It is a de Polignac number, because none of the positive numbers 2^k-30312541413011 is a prime.

It is a super-2 number, since 2×30312541413011² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30312541413611) 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, 32555765 + ... + 33473913.

It is an arithmetic number, because the mean of its divisors is an integer number (2225758112550).

Almost surely, 2^{30312541413011} is an apocalyptic number.

30312541413011 is a deficient number, since it is larger than the sum of its proper divisors (5299588387789).

30312541413011 is a wasteful number, since it uses less digits than its factorization.

30312541413011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149046.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 30312541413011 its reverse (11031414521303), we get a palindrome (41343955934314).

The spelling of 30312541413011 in words is "thirty trillion, three hundred twelve billion, five hundred forty-one million, four hundred thirteen thousand, eleven".