103486969 has 2 divisors, whose sum is σ = 103486970. Its totient is φ = 103486968.

The previous prime is 103486963. The next prime is 103486991. The reversal of 103486969 is 969684301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82446400 + 21040569 = 9080^2 + 4587^2 .

It is a cyclic number.

It is not a de Polignac number, because 103486969 - 2⁷ = 103486841 is a prime.

It is a super-2 number, since 2×103486969² = 21419105505613922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103486963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51743484 + 51743485.

It is an arithmetic number, because the mean of its divisors is an integer number (51743485).

Almost surely, 2^103486969 is an apocalyptic number.

It is an amenable number.

103486969 is a deficient number, since it is larger than the sum of its proper divisors (1).

103486969 is an equidigital number, since it uses as much as digits as its factorization.

103486969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 103486969 is about 10172.8545158181. The cubic root of 103486969 is about 469.4923884364.

The spelling of 103486969 in words is "one hundred three million, four hundred eighty-six thousand, nine hundred sixty-nine".