61141103 has 2 divisors, whose sum is σ = 61141104. Its totient is φ = 61141102.

The previous prime is 61141097. The next prime is 61141121. The reversal of 61141103 is 30114116.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61141103 - 2⁶ = 61141039 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61141133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30570551 + 30570552.

It is an arithmetic number, because the mean of its divisors is an integer number (30570552).

Almost surely, 2^61141103 is an apocalyptic number.

61141103 is a deficient number, since it is larger than the sum of its proper divisors (1).

61141103 is an equidigital number, since it uses as much as digits as its factorization.

61141103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 61141103 is about 7819.2776520597. The cubic root of 61141103 is about 393.9530100195.

Adding to 61141103 its reverse (30114116), we get a palindrome (91255219).

It can be divided in two parts, 611 and 41103, that added together give a palindrome (41714).

The spelling of 61141103 in words is "sixty-one million, one hundred forty-one thousand, one hundred three".