30113154340 has 144 divisors (see below), whose sum is σ = 73746433152. Its totient is φ = 10272125952.

The previous prime is 30113154311. The next prime is 30113154341. The reversal of 30113154340 is 4345131103.

It is not an unprimeable number, because it can be changed into a prime (30113154341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2817687 + ... + 2828353.

It is an arithmetic number, because the mean of its divisors is an integer number (512128008).

Almost surely, 2^30113154340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30113154340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36873216576).

30113154340 is an abundant number, since it is smaller than the sum of its proper divisors (43633278812).

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

30113154340 is a wasteful number, since it uses less digits than its factorization.

30113154340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10754 (or 10733 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 30113154340 its reverse (4345131103), we get a palindrome (34458285443).

The spelling of 30113154340 in words is "thirty billion, one hundred thirteen million, one hundred fifty-four thousand, three hundred forty".