103200544061 has 2 divisors, whose sum is σ = 103200544062. Its totient is φ = 103200544060.

The previous prime is 103200544037. The next prime is 103200544099. The reversal of 103200544061 is 160445002301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97636875961 + 5563668100 = 312469^2 + 74590^2 .

It is a cyclic number.

It is not a de Polignac number, because 103200544061 - 2⁶ = 103200543997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103200544061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103200544561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51600272030 + 51600272031.

It is an arithmetic number, because the mean of its divisors is an integer number (51600272031).

Almost surely, 2^103200544061 is an apocalyptic number.

It is an amenable number.

103200544061 is a deficient number, since it is larger than the sum of its proper divisors (1).

103200544061 is an equidigital number, since it uses as much as digits as its factorization.

103200544061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 103200544061 its reverse (160445002301), we get a palindrome (263645546362).

The spelling of 103200544061 in words is "one hundred three billion, two hundred million, five hundred forty-four thousand, sixty-one".