30501011152 has 20 divisors (see below), whose sum is σ = 59144465380. Its totient is φ = 15237923328.

The previous prime is 30501011143. The next prime is 30501011213. The reversal of 30501011152 is 25111010503.

It can be written as a sum of positive squares in 2 ways, for example, as 1292833936 + 29208177216 = 35956^2 + 170904^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 766377 + ... + 805192.

It is an arithmetic number, because the mean of its divisors is an integer number (2957223269).

Almost surely, 2^30501011152 is an apocalyptic number.

It is an amenable number.

30501011152 is a deficient number, since it is larger than the sum of its proper divisors (28643454228).

30501011152 is a wasteful number, since it uses less digits than its factorization.

30501011152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572790 (or 1572784 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 30501011152 its reverse (25111010503), we get a palindrome (55612021655).

The spelling of 30501011152 in words is "thirty billion, five hundred one million, eleven thousand, one hundred fifty-two".