103089273 has 8 divisors (see below), whose sum is σ = 157088448. Its totient is φ = 58908144.

The previous prime is 103089253. The next prime is 103089277. The reversal of 103089273 is 372980301.

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

It is not a de Polignac number, because 103089273 - 2⁶ = 103089209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103089277) 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, 2454486 + ... + 2454527.

It is an arithmetic number, because the mean of its divisors is an integer number (19636056).

Almost surely, 2^103089273 is an apocalyptic number.

It is an amenable number.

103089273 is a deficient number, since it is larger than the sum of its proper divisors (53999175).

103089273 is an equidigital number, since it uses as much as digits as its factorization.

103089273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4909023.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 103089273 is about 10153.2887775341. The cubic root of 103089273 is about 468.8902033232.

The spelling of 103089273 in words is "one hundred three million, eighty-nine thousand, two hundred seventy-three".