103223143039 has 2 divisors, whose sum is σ = 103223143040. Its totient is φ = 103223143038.

The previous prime is 103223143021. The next prime is 103223143061. The reversal of 103223143039 is 930341322301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103223143039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103223143039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103223143139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51611571519 + 51611571520.

It is an arithmetic number, because the mean of its divisors is an integer number (51611571520).

Almost surely, 2^103223143039 is an apocalyptic number.

103223143039 is a deficient number, since it is larger than the sum of its proper divisors (1).

103223143039 is an equidigital number, since it uses as much as digits as its factorization.

103223143039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 103223143039 in words is "one hundred three billion, two hundred twenty-three million, one hundred forty-three thousand, thirty-nine".