30132303545 has 16 divisors (see below), whose sum is σ = 36390570192. Its totient is φ = 23951481600.

The previous prime is 30132303499. The next prime is 30132303577. The reversal of 30132303545 is 54530323103.

It can be written as a sum of positive squares in 8 ways, for example, as 99760144 + 30032543401 = 9988^2 + 173299^2 .

It is not a de Polignac number, because 30132303545 - 2²⁶ = 30065194681 is a prime.

It is a Duffinian number.

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, 1488995 + ... + 1509095.

It is an arithmetic number, because the mean of its divisors is an integer number (2274410637).

Almost surely, 2^30132303545 is an apocalyptic number.

It is an amenable number.

30132303545 is a deficient number, since it is larger than the sum of its proper divisors (6258266647).

30132303545 is a wasteful number, since it uses less digits than its factorization.

30132303545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22012.

The product of its (nonzero) digits is 16200, while the sum is 29.

Adding to 30132303545 its reverse (54530323103), we get a palindrome (84662626648).

The spelling of 30132303545 in words is "thirty billion, one hundred thirty-two million, three hundred three thousand, five hundred forty-five".