30037141 has 2 divisors, whose sum is σ = 30037142. Its totient is φ = 30037140.

The previous prime is 30037099. The next prime is 30037153. The reversal of 30037141 is 14173003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29658916 + 378225 = 5446^2 + 615^2 .

It is a cyclic number.

It is not a de Polignac number, because 30037141 - 2⁷ = 30037013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30037741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15018570 + 15018571.

It is an arithmetic number, because the mean of its divisors is an integer number (15018571).

Almost surely, 2^30037141 is an apocalyptic number.

It is an amenable number.

30037141 is a deficient number, since it is larger than the sum of its proper divisors (1).

30037141 is an equidigital number, since it uses as much as digits as its factorization.

30037141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 30037141 is about 5480.6150202327. The cubic root of 30037141 is about 310.8514262952.

The spelling of 30037141 in words is "thirty million, thirty-seven thousand, one hundred forty-one".