30113270 has 48 divisors (see below), whose sum is σ = 61133184. Its totient is φ = 10665600.

The previous prime is 30113267. The next prime is 30113297. The reversal of 30113270 is 7231103.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49307 + ... + 49913.

It is an arithmetic number, because the mean of its divisors is an integer number (1273608).

Almost surely, 2^30113270 is an apocalyptic number.

30113270 is an abundant number, since it is smaller than the sum of its proper divisors (31019914).

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

30113270 is a wasteful number, since it uses less digits than its factorization.

30113270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677 (or 666 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 30113270 is about 5487.5559222663. Note that the first 3 decimals coincide. The cubic root of 30113270 is about 311.1138219246.

Adding to 30113270 its reverse (7231103), we get a palindrome (37344373).

The spelling of 30113270 in words is "thirty million, one hundred thirteen thousand, two hundred seventy".