1232101133 has 2 divisors, whose sum is σ = 1232101134. Its totient is φ = 1232101132.

The previous prime is 1232101109. The next prime is 1232101159. The reversal of 1232101133 is 3311012321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 713263849 + 518837284 = 26707^2 + 22778^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232101133 - 2⁶ = 1232101069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232101103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616050566 + 616050567.

It is an arithmetic number, because the mean of its divisors is an integer number (616050567).

Almost surely, 2^1232101133 is an apocalyptic number.

It is an amenable number.

1232101133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232101133 is an equidigital number, since it uses as much as digits as its factorization.

1232101133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1232101133 is about 35101.2981668770. The cubic root of 1232101133 is about 1072.0510149318.

Adding to 1232101133 its reverse (3311012321), we get a palindrome (4543113454).

The spelling of 1232101133 in words is "one billion, two hundred thirty-two million, one hundred one thousand, one hundred thirty-three".