32131097 has 8 divisors (see below), whose sum is σ = 33238272. Its totient is φ = 31028400.

The previous prime is 32131093. The next prime is 32131103. The reversal of 32131097 is 79013123.

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 32131097 - 2² = 32131093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32131093) 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, 20222 + ... + 21752.

It is an arithmetic number, because the mean of its divisors is an integer number (4154784).

Almost surely, 2^32131097 is an apocalyptic number.

It is an amenable number.

32131097 is a deficient number, since it is larger than the sum of its proper divisors (1107175).

32131097 is a wasteful number, since it uses less digits than its factorization.

32131097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 32131097 is about 5668.4298531428. The cubic root of 32131097 is about 317.9131686767.

The spelling of 32131097 in words is "thirty-two million, one hundred thirty-one thousand, ninety-seven".