30141180 has 48 divisors (see below), whose sum is σ = 93774240. Its totient is φ = 8037504.

The previous prime is 30141173. The next prime is 30141211. The reversal of 30141180 is 8114103.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 27369 + ... + 28448.

It is an arithmetic number, because the mean of its divisors is an integer number (1953630).

Almost surely, 2^30141180 is an apocalyptic number.

30141180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30141180 is an abundant number, since it is smaller than the sum of its proper divisors (63633060).

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

30141180 is a wasteful number, since it uses less digits than its factorization.

30141180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55835 (or 55827 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 30141180 is about 5490.0983597746. The cubic root of 30141180 is about 311.2099091925.

Adding to 30141180 its reverse (8114103), we get a palindrome (38255283).

The spelling of 30141180 in words is "thirty million, one hundred forty-one thousand, one hundred eighty".