103072969 has 8 divisors (see below), whose sum is σ = 106287552. Its totient is φ = 99905520.

The previous prime is 103072951. The next prime is 103072973. The reversal of 103072969 is 969270301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103072969 - 2⁷ = 103072841 is a prime.

It is a super-2 number, since 2×103072969² = 21248073876949922, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103072939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7317 + ... + 16114.

It is an arithmetic number, because the mean of its divisors is an integer number (13285944).

Almost surely, 2^103072969 is an apocalyptic number.

It is an amenable number.

103072969 is a deficient number, since it is larger than the sum of its proper divisors (3214583).

103072969 is an equidigital number, since it uses as much as digits as its factorization.

103072969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23567.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 103072969 is about 10152.4858532283. The cubic root of 103072969 is about 468.8654830372.

The spelling of 103072969 in words is "one hundred three million, seventy-two thousand, nine hundred sixty-nine".