36125321 has 4 divisors (see below), whose sum is σ = 36207312. Its totient is φ = 36043332.

The previous prime is 36125317. The next prime is 36125399. The reversal of 36125321 is 12352163.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36125321 - 2² = 36125317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36122321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40331 + ... + 41216.

It is an arithmetic number, because the mean of its divisors is an integer number (9051828).

Almost surely, 2^36125321 is an apocalyptic number.

It is an amenable number.

36125321 is a deficient number, since it is larger than the sum of its proper divisors (81991).

36125321 is an equidigital number, since it uses as much as digits as its factorization.

36125321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81990.

The product of its digits is 1080, while the sum is 23.

The square root of 36125321 is about 6010.4343437060. The cubic root of 36125321 is about 330.5754300609.

Adding to 36125321 its reverse (12352163), we get a palindrome (48477484).

The spelling of 36125321 in words is "thirty-six million, one hundred twenty-five thousand, three hundred twenty-one".