103342061 has 4 divisors (see below), whose sum is σ = 103649052. Its totient is φ = 103035072.

The previous prime is 103342037. The next prime is 103342081. The reversal of 103342061 is 160243301.

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

It can be written as a sum of positive squares in 2 ways, for example, as 45292900 + 58049161 = 6730^2 + 7619^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103342061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103342021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152990 + ... + 153663.

It is an arithmetic number, because the mean of its divisors is an integer number (25912263).

Almost surely, 2^103342061 is an apocalyptic number.

It is an amenable number.

103342061 is a deficient number, since it is larger than the sum of its proper divisors (306991).

103342061 is an equidigital number, since it uses as much as digits as its factorization.

103342061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306990.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 103342061 is about 10165.7297327836. The cubic root of 103342061 is about 469.2731499404.

Adding to 103342061 its reverse (160243301), we get a palindrome (263585362).

The spelling of 103342061 in words is "one hundred three million, three hundred forty-two thousand, sixty-one".