1332033121 has 2 divisors, whose sum is σ = 1332033122. Its totient is φ = 1332033120.

The previous prime is 1332033091. The next prime is 1332033163. The reversal of 1332033121 is 1213302331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1250329600 + 81703521 = 35360^2 + 9039^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332033121 - 2⁵ = 1332033089 is a prime.

It is not a weakly prime, because it can be changed into another prime (1332033421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666016560 + 666016561.

It is an arithmetic number, because the mean of its divisors is an integer number (666016561).

Almost surely, 2^1332033121 is an apocalyptic number.

It is an amenable number.

1332033121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332033121 is an equidigital number, since it uses as much as digits as its factorization.

1332033121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1332033121 is about 36497.0289338735. The cubic root of 1332033121 is about 1100.2845327308.

Adding to 1332033121 its reverse (1213302331), we get a palindrome (2545335452).

The spelling of 1332033121 in words is "one billion, three hundred thirty-two million, thirty-three thousand, one hundred twenty-one".