11141232633 has 6 divisors (see below), whose sum is σ = 16092891594. Its totient is φ = 7427488416.

The previous prime is 11141232623. The next prime is 11141232649. The reversal of 11141232633 is 33623214111.

It is a happy number.

11141232633 is a `hidden beast` number, since 1 + 1 + 1 + 4 + 1 + 23 + 2 + 633 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10117744569 + 1023488064 = 100587^2 + 31992^2 .

It is not a de Polignac number, because 11141232633 - 2⁹ = 11141232121 is a prime.

It is a super-2 number, since 2×11141232633² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11141232597 and 11141232606.

It is not an unprimeable number, because it can be changed into a prime (11141232623) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 618957360 + ... + 618957377.

It is an arithmetic number, because the mean of its divisors is an integer number (2682148599).

Almost surely, 2^11141232633 is an apocalyptic number.

It is an amenable number.

11141232633 is a deficient number, since it is larger than the sum of its proper divisors (4951658961).

11141232633 is a wasteful number, since it uses less digits than its factorization.

11141232633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237914743 (or 1237914740 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

Adding to 11141232633 its reverse (33623214111), we get a palindrome (44764446744).

The spelling of 11141232633 in words is "eleven billion, one hundred forty-one million, two hundred thirty-two thousand, six hundred thirty-three".