30011205150 has 36 divisors (see below), whose sum is σ = 80630105712. Its totient is φ = 8002987920.

The previous prime is 30011205143. The next prime is 30011205151. The reversal of 30011205150 is 5150211003.

30011205150 is a `hidden beast` number, since 30 + 0 + 1 + 120 + 515 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30011205151) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 33345334 + ... + 33346233.

Almost surely, 2^30011205150 is an apocalyptic number.

30011205150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30011205150 is an abundant number, since it is smaller than the sum of its proper divisors (50618900562).

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

30011205150 is a wasteful number, since it uses less digits than its factorization.

30011205150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66691585 (or 66691577 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

Adding to 30011205150 its reverse (5150211003), we get a palindrome (35161416153).

The spelling of 30011205150 in words is "thirty billion, eleven million, two hundred five thousand, one hundred fifty".