30152155305 has 16 divisors (see below), whose sum is σ = 48512969280. Its totient is φ = 15991309248.

The previous prime is 30152155303. The next prime is 30152155321. The reversal of 30152155305 is 50355125103.

It is not a de Polignac number, because 30152155305 - 2¹ = 30152155303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30152155303) 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, 5612242 + ... + 5617611.

It is an arithmetic number, because the mean of its divisors is an integer number (3032060580).

Almost surely, 2^30152155305 is an apocalyptic number.

It is an amenable number.

30152155305 is a deficient number, since it is larger than the sum of its proper divisors (18360813975).

30152155305 is a wasteful number, since it uses less digits than its factorization.

30152155305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11230040.

The product of its (nonzero) digits is 11250, while the sum is 30.

The spelling of 30152155305 in words is "thirty billion, one hundred fifty-two million, one hundred fifty-five thousand, three hundred five".