1233040412101 has 2 divisors, whose sum is σ = 1233040412102. Its totient is φ = 1233040412100.

The previous prime is 1233040412089. The next prime is 1233040412141. The reversal of 1233040412101 is 1012140403321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1137206827201 + 95833584900 = 1066399^2 + 309570^2 .

It is an emirp because it is prime and its reverse (1012140403321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1233040412101 - 2⁵ = 1233040412069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1233040412141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616520206050 + 616520206051.

It is an arithmetic number, because the mean of its divisors is an integer number (616520206051).

Almost surely, 2^{1233040412101} is an apocalyptic number.

It is an amenable number.

1233040412101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233040412101 is an equidigital number, since it uses as much as digits as its factorization.

1233040412101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1233040412101 its reverse (1012140403321), we get a palindrome (2245180815422).

The spelling of 1233040412101 in words is "one trillion, two hundred thirty-three billion, forty million, four hundred twelve thousand, one hundred one".