83045141 has 2 divisors, whose sum is σ = 83045142. Its totient is φ = 83045140.

The previous prime is 83045113. The next prime is 83045147. The reversal of 83045141 is 14154038.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58828900 + 24216241 = 7670^2 + 4921^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83045141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83045141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83045147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41522570 + 41522571.

It is an arithmetic number, because the mean of its divisors is an integer number (41522571).

Almost surely, 2^83045141 is an apocalyptic number.

It is an amenable number.

83045141 is a deficient number, since it is larger than the sum of its proper divisors (1).

83045141 is an equidigital number, since it uses as much as digits as its factorization.

83045141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 83045141 is about 9112.9106766170. The cubic root of 83045141 is about 436.2861324249.

Adding to 83045141 its reverse (14154038), we get a palindrome (97199179).

The spelling of 83045141 in words is "eighty-three million, forty-five thousand, one hundred forty-one".