30062141 has 2 divisors, whose sum is σ = 30062142. Its totient is φ = 30062140.

The previous prime is 30062129. The next prime is 30062147. The reversal of 30062141 is 14126003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29658916 + 403225 = 5446^2 + 635^2 .

It is a cyclic number.

It is not a de Polignac number, because 30062141 - 2²² = 25867837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30062147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15031070 + 15031071.

It is an arithmetic number, because the mean of its divisors is an integer number (15031071).

Almost surely, 2^30062141 is an apocalyptic number.

It is an amenable number.

30062141 is a deficient number, since it is larger than the sum of its proper divisors (1).

30062141 is an equidigital number, since it uses as much as digits as its factorization.

30062141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 30062141 is about 5482.8953117856. The cubic root of 30062141 is about 310.9376432295.

Adding to 30062141 its reverse (14126003), we get a palindrome (44188144).

It can be divided in two parts, 30062 and 141, that added together give a palindrome (30203).

The spelling of 30062141 in words is "thirty million, sixty-two thousand, one hundred forty-one".