103443463 has 2 divisors, whose sum is σ = 103443464. Its totient is φ = 103443462.

The previous prime is 103443433. The next prime is 103443479. The reversal of 103443463 is 364344301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103443463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103443433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51721731 + 51721732.

It is an arithmetic number, because the mean of its divisors is an integer number (51721732).

Almost surely, 2^103443463 is an apocalyptic number.

103443463 is a deficient number, since it is larger than the sum of its proper divisors (1).

103443463 is an equidigital number, since it uses as much as digits as its factorization.

103443463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 103443463 is about 10170.7159531667. The cubic root of 103443463 is about 469.4265875630.

Adding to 103443463 its reverse (364344301), we get a palindrome (467787764).

The spelling of 103443463 in words is "one hundred three million, four hundred forty-three thousand, four hundred sixty-three".