36132121 has 3 divisors (see below), whose sum is σ = 36138133. Its totient is φ = 36126110.

The previous prime is 36132119. The next prime is 36132127. The reversal of 36132121 is 12123163.

The square root of 36132121 is 6011.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 36132121 - 2¹ = 36132119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36132127) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3006 + ... + 9016.

Almost surely, 2^36132121 is an apocalyptic number.

36132121 is the 6011-st square number.

36132121 is the 3006-th centered octagonal number.

It is an amenable number.

36132121 is a deficient number, since it is larger than the sum of its proper divisors (6012).

36132121 is an frugal number, since it uses more digits than its factorization.

36132121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12022 (or 6011 counting only the distinct ones).

The product of its digits is 216, while the sum is 19.

The cubic root of 36132121 is about 330.5961705631.

Adding to 36132121 its reverse (12123163), we get a palindrome (48255284).

The spelling of 36132121 in words is "thirty-six million, one hundred thirty-two thousand, one hundred twenty-one".