61141283 has 4 divisors (see below), whose sum is σ = 69875760. Its totient is φ = 52406808.

The previous prime is 61141271. The next prime is 61141303. The reversal of 61141283 is 38214116.

61141283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 61141283 - 2¹⁰ = 61140259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61041283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4367228 + ... + 4367241.

It is an arithmetic number, because the mean of its divisors is an integer number (17468940).

Almost surely, 2^61141283 is an apocalyptic number.

61141283 is a deficient number, since it is larger than the sum of its proper divisors (8734477).

61141283 is an equidigital number, since it uses as much as digits as its factorization.

61141283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8734476.

The product of its digits is 1152, while the sum is 26.

The square root of 61141283 is about 7819.2891620658. The cubic root of 61141283 is about 393.9533966197.

Adding to 61141283 its reverse (38214116), we get a palindrome (99355399).

The spelling of 61141283 in words is "sixty-one million, one hundred forty-one thousand, two hundred eighty-three".