30141300 has 144 divisors (see below), whose sum is σ = 103104512. Its totient is φ = 6652800.

The previous prime is 30141299. The next prime is 30141317. The reversal of 30141300 is 314103.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64869 + ... + 65331.

Almost surely, 2^30141300 is an apocalyptic number.

30141300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30141300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51552256).

30141300 is an abundant number, since it is smaller than the sum of its proper divisors (72963212).

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

30141300 is a wasteful number, since it uses less digits than its factorization.

30141300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 30141300 is about 5490.1092885297. The cubic root of 30141300 is about 311.2103221949.

Adding to 30141300 its reverse (314103), we get a palindrome (30455403).

The spelling of 30141300 in words is "thirty million, one hundred forty-one thousand, three hundred".