30215100151240 has 32 divisors (see below), whose sum is σ = 70177006805760. Its totient is φ = 11696167800000.

The previous prime is 30215100151237. The next prime is 30215100151289. The reversal of 30215100151240 is 4215100151203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12183506886 + ... + 12183509365.

It is an arithmetic number, because the mean of its divisors is an integer number (2193031462680).

Almost surely, 2^{30215100151240} is an apocalyptic number.

It is an amenable number.

30215100151240 is an abundant number, since it is smaller than the sum of its proper divisors (39961906654520).

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

30215100151240 is a wasteful number, since it uses less digits than its factorization.

30215100151240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24367016293 (or 24367016289 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The spelling of 30215100151240 in words is "thirty trillion, two hundred fifteen billion, one hundred million, one hundred fifty-one thousand, two hundred forty".