32103081 has 8 divisors (see below), whose sum is σ = 47560160. Its totient is φ = 21402036.

The previous prime is 32103079. The next prime is 32103083. The reversal of 32103081 is 18030123.

It is an interprime number because it is at equal distance from previous prime (32103079) and next prime (32103083).

It is not a de Polignac number, because 32103081 - 2¹ = 32103079 is a prime.

It is a super-2 number, since 2×32103081² = 2061215619385122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32103083) 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, 594475 + ... + 594528.

It is an arithmetic number, because the mean of its divisors is an integer number (5945020).

Almost surely, 2^32103081 is an apocalyptic number.

It is an amenable number.

32103081 is a deficient number, since it is larger than the sum of its proper divisors (15457079).

32103081 is a wasteful number, since it uses less digits than its factorization.

32103081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189012 (or 1189006 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 32103081 is about 5665.9580831489. The cubic root of 32103081 is about 317.8207426879.

The spelling of 32103081 in words is "thirty-two million, one hundred three thousand, eighty-one".