30153130 has 64 divisors (see below), whose sum is σ = 64800000. Its totient is φ = 10094784.

The previous prime is 30153119. The next prime is 30153139. The reversal of 30153130 is 3135103.

It is a super-2 number, since 2×30153130² = 1818422497593800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30153139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202296 + ... + 202444.

It is an arithmetic number, because the mean of its divisors is an integer number (1012500).

Almost surely, 2^30153130 is an apocalyptic number.

30153130 is an abundant number, since it is smaller than the sum of its proper divisors (34646870).

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

30153130 is a wasteful number, since it uses less digits than its factorization.

30153130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 30153130 is about 5491.1865748670. The cubic root of 30153130 is about 311.2510319692.

Adding to 30153130 its reverse (3135103), we get a palindrome (33288233).

The spelling of 30153130 in words is "thirty million, one hundred fifty-three thousand, one hundred thirty".