30120275150 has 24 divisors (see below), whose sum is σ = 64027099920. Its totient is φ = 10326951360.

The previous prime is 30120275131. The next prime is 30120275161. The reversal of 30120275150 is 5157202103.

It is a super-2 number, since 2×30120275150² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43028615 + ... + 43029314.

It is an arithmetic number, because the mean of its divisors is an integer number (2667795830).

Almost surely, 2^30120275150 is an apocalyptic number.

30120275150 is an abundant number, since it is smaller than the sum of its proper divisors (33906824770).

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

30120275150 is a wasteful number, since it uses less digits than its factorization.

30120275150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86057948 (or 86057943 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

Adding to 30120275150 its reverse (5157202103), we get a palindrome (35277477253).

The spelling of 30120275150 in words is "thirty billion, one hundred twenty million, two hundred seventy-five thousand, one hundred fifty".