1233242101133 has 16 divisors (see below), whose sum is σ = 1498288640640. Its totient is φ = 991514520000.

The previous prime is 1233242101121. The next prime is 1233242101219. The reversal of 1233242101133 is 3311012423321.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1233242101133 - 2³⁴ = 1216062231949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233242101103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45890018 + ... + 45916883.

It is an arithmetic number, because the mean of its divisors is an integer number (93643040040).

Almost surely, 2^{1233242101133} is an apocalyptic number.

It is an amenable number.

1233242101133 is a deficient number, since it is larger than the sum of its proper divisors (265046539507).

1233242101133 is a wasteful number, since it uses less digits than its factorization.

1233242101133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91807028.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1233242101133 its reverse (3311012423321), we get a palindrome (4544254524454).

The spelling of 1233242101133 in words is "one trillion, two hundred thirty-three billion, two hundred forty-two million, one hundred one thousand, one hundred thirty-three".