30152541320 has 32 divisors (see below), whose sum is σ = 74010784320. Its totient is φ = 10964560320.

The previous prime is 30152541319. The next prime is 30152541371. The reversal of 30152541320 is 2314525103.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 30152541320.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34263812 + ... + 34264691.

It is an arithmetic number, because the mean of its divisors is an integer number (2312837010).

Almost surely, 2^30152541320 is an apocalyptic number.

It is an amenable number.

30152541320 is an abundant number, since it is smaller than the sum of its proper divisors (43858243000).

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

30152541320 is a wasteful number, since it uses less digits than its factorization.

30152541320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68528525 (or 68528521 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 30152541320 in words is "thirty billion, one hundred fifty-two million, five hundred forty-one thousand, three hundred twenty".