32130099 has 6 divisors (see below), whose sum is σ = 46410156. Its totient is φ = 21420060.

The previous prime is 32130053. The next prime is 32130107. The reversal of 32130099 is 99003123.

It is not a de Polignac number, because 32130099 - 2¹³ = 32121907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32130899) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1784997 + ... + 1785014.

It is an arithmetic number, because the mean of its divisors is an integer number (7735026).

Almost surely, 2^32130099 is an apocalyptic number.

32130099 is a deficient number, since it is larger than the sum of its proper divisors (14280057).

32130099 is a wasteful number, since it uses less digits than its factorization.

32130099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3570017 (or 3570014 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 32130099 is about 5668.3418210267. The cubic root of 32130099 is about 317.9098771549.

The spelling of 32130099 in words is "thirty-two million, one hundred thirty thousand, ninety-nine".