30501035145 has 144 divisors (see below), whose sum is σ = 62508056832. Its totient is φ = 13716864000.

The previous prime is 30501035119. The next prime is 30501035161. The reversal of 30501035145 is 54153010503.

30501035145 is a `hidden beast` number, since 305 + 0 + 1 + 0 + 351 + 4 + 5 = 666.

It is not a de Polignac number, because 30501035145 - 2²⁷ = 30366817417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 40613520 + ... + 40614270.

It is an arithmetic number, because the mean of its divisors is an integer number (434083728).

Almost surely, 2^30501035145 is an apocalyptic number.

30501035145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30501035145 is an abundant number, since it is smaller than the sum of its proper divisors (32007021687).

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

30501035145 is a wasteful number, since it uses less digits than its factorization.

30501035145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052 (or 1042 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

Adding to 30501035145 its reverse (54153010503), we get a palindrome (84654045648).

The spelling of 30501035145 in words is "thirty billion, five hundred one million, thirty-five thousand, one hundred forty-five".