1233424410121 has 2 divisors, whose sum is σ = 1233424410122. Its totient is φ = 1233424410120.

The previous prime is 1233424410109. The next prime is 1233424410133. The reversal of 1233424410121 is 1210144243321.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1233424410109) and next prime (1233424410133).

It can be written as a sum of positive squares in only one way, i.e., 727249078521 + 506175331600 = 852789^2 + 711460^2 .

It is a cyclic number.

It is not a de Polignac number, because 1233424410121 - 2²⁵ = 1233390855689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1233424410121.

It is not a weakly prime, because it can be changed into another prime (1233424410191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616712205060 + 616712205061.

It is an arithmetic number, because the mean of its divisors is an integer number (616712205061).

Almost surely, 2^{1233424410121} is an apocalyptic number.

It is an amenable number.

1233424410121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233424410121 is an equidigital number, since it uses as much as digits as its factorization.

1233424410121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1233424410121 its reverse (1210144243321), we get a palindrome (2443568653442).

The spelling of 1233424410121 in words is "one trillion, two hundred thirty-three billion, four hundred twenty-four million, four hundred ten thousand, one hundred twenty-one".