103309633573 has 8 divisors (see below), whose sum is σ = 109395313560. Its totient is φ = 97224913920.

The previous prime is 103309633549. The next prime is 103309633597. The reversal of 103309633573 is 375336903301.

It is an interprime number because it is at equal distance from previous prime (103309633549) and next prime (103309633597).

It can be written as a sum of positive squares in 4 ways, for example, as 31073933284 + 72235700289 = 176278^2 + 268767^2 .

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 103309633573 - 2¹⁷ = 103309502501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103309633073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12418 + ... + 454723.

It is an arithmetic number, because the mean of its divisors is an integer number (13674414195).

Almost surely, 2^103309633573 is an apocalyptic number.

It is an amenable number.

103309633573 is a deficient number, since it is larger than the sum of its proper divisors (6085679987).

103309633573 is a wasteful number, since it uses less digits than its factorization.

103309633573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480167.

The product of its (nonzero) digits is 459270, while the sum is 43.

The spelling of 103309633573 in words is "one hundred three billion, three hundred nine million, six hundred thirty-three thousand, five hundred seventy-three".