103280963 has 2 divisors, whose sum is σ = 103280964. Its totient is φ = 103280962.

The previous prime is 103280959. The next prime is 103280999. The reversal of 103280963 is 369082301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103280963 - 2² = 103280959 is a prime.

It is not a weakly prime, because it can be changed into another prime (103280063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51640481 + 51640482.

It is an arithmetic number, because the mean of its divisors is an integer number (51640482).

Almost surely, 2^103280963 is an apocalyptic number.

103280963 is a deficient number, since it is larger than the sum of its proper divisors (1).

103280963 is an equidigital number, since it uses as much as digits as its factorization.

103280963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 103280963 is about 10162.7241918690. The cubic root of 103280963 is about 469.1806503233.

The spelling of 103280963 in words is "one hundred three million, two hundred eighty thousand, nine hundred sixty-three".