121130033 has 2 divisors, whose sum is σ = 121130034. Its totient is φ = 121130032.

The previous prime is 121130003. The next prime is 121130039. The reversal of 121130033 is 330031121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116035984 + 5094049 = 10772^2 + 2257^2 .

It is a cyclic number.

It is not a de Polignac number, because 121130033 - 2²² = 116935729 is a prime.

It is not a weakly prime, because it can be changed into another prime (121130039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60565016 + 60565017.

It is an arithmetic number, because the mean of its divisors is an integer number (60565017).

Almost surely, 2^121130033 is an apocalyptic number.

It is an amenable number.

121130033 is a deficient number, since it is larger than the sum of its proper divisors (1).

121130033 is an equidigital number, since it uses as much as digits as its factorization.

121130033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 121130033 is about 11005.9090038034. The cubic root of 121130033 is about 494.7858584672.

Adding to 121130033 its reverse (330031121), we get a palindrome (451161154).

The spelling of 121130033 in words is "one hundred twenty-one million, one hundred thirty thousand, thirty-three".