10536121 has 2 divisors, whose sum is σ = 10536122. Its totient is φ = 10536120.

The previous prime is 10536109. The next prime is 10536137. The reversal of 10536121 is 12163501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9369721 + 1166400 = 3061^2 + 1080^2 .

It is a cyclic number.

It is not a de Polignac number, because 10536121 - 2¹⁷ = 10405049 is a prime.

It is a super-2 number, since 2×10536121² = 222019691453282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10536521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5268060 + 5268061.

It is an arithmetic number, because the mean of its divisors is an integer number (5268061).

Almost surely, 2^10536121 is an apocalyptic number.

It is an amenable number.

10536121 is a deficient number, since it is larger than the sum of its proper divisors (1).

10536121 is an equidigital number, since it uses as much as digits as its factorization.

10536121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 10536121 is about 3245.9391553139. The cubic root of 10536121 is about 219.2267689905.

Adding to 10536121 its reverse (12163501), we get a palindrome (22699622).

The spelling of 10536121 in words is "ten million, five hundred thirty-six thousand, one hundred twenty-one".