30203131150 has 24 divisors (see below), whose sum is σ = 56429763264. Its totient is φ = 12027072000.

The previous prime is 30203131093. The next prime is 30203131151. The reversal of 30203131150 is 5113130203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30203131151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1343251 + ... + 1365550.

It is an arithmetic number, because the mean of its divisors is an integer number (2351240136).

Almost surely, 2^30203131150 is an apocalyptic number.

30203131150 is a deficient number, since it is larger than the sum of its proper divisors (26226632114).

30203131150 is a wasteful number, since it uses less digits than its factorization.

30203131150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2709036 (or 2709031 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

Adding to 30203131150 its reverse (5113130203), we get a palindrome (35316261353).

The spelling of 30203131150 in words is "thirty billion, two hundred three million, one hundred thirty-one thousand, one hundred fifty".