103223143061 has 2 divisors, whose sum is σ = 103223143062. Its totient is φ = 103223143060.

The previous prime is 103223143039. The next prime is 103223143139. The reversal of 103223143061 is 160341322301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98530071025 + 4693072036 = 313895^2 + 68506^2 .

It is a cyclic number.

It is not a de Polignac number, because 103223143061 - 2²² = 103218948757 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103223143061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103223143021) 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 as a sum of consecutive naturals, namely, 51611571530 + 51611571531.

It is an arithmetic number, because the mean of its divisors is an integer number (51611571531).

Almost surely, 2^103223143061 is an apocalyptic number.

It is an amenable number.

103223143061 is a deficient number, since it is larger than the sum of its proper divisors (1).

103223143061 is an equidigital number, since it uses as much as digits as its factorization.

103223143061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 103223143061 its reverse (160341322301), we get a palindrome (263564465362).

The spelling of 103223143061 in words is "one hundred three billion, two hundred twenty-three million, one hundred forty-three thousand, sixty-one".