121433433041 has 2 divisors, whose sum is σ = 121433433042. Its totient is φ = 121433433040.

The previous prime is 121433433019. The next prime is 121433433067. The reversal of 121433433041 is 140334334121.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98671374400 + 22762058641 = 314120^2 + 150871^2 .

It is an emirp because it is prime and its reverse (140334334121) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121433433041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121433432995 and 121433433013.

It is not a weakly prime, because it can be changed into another prime (121433433241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60716716520 + 60716716521.

It is an arithmetic number, because the mean of its divisors is an integer number (60716716521).

Almost surely, 2^121433433041 is an apocalyptic number.

It is an amenable number.

121433433041 is a deficient number, since it is larger than the sum of its proper divisors (1).

121433433041 is an equidigital number, since it uses as much as digits as its factorization.

121433433041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 121433433041 its reverse (140334334121), we get a palindrome (261767767162).

The spelling of 121433433041 in words is "one hundred twenty-one billion, four hundred thirty-three million, four hundred thirty-three thousand, forty-one".