11133651244 has 6 divisors (see below), whose sum is σ = 19483889684. Its totient is φ = 5566825620.

The previous prime is 11133651211. The next prime is 11133651247. The reversal of 11133651244 is 44215633111.

It is not an unprimeable number, because it can be changed into a prime (11133651247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1391706402 + ... + 1391706409.

Almost surely, 2^11133651244 is an apocalyptic number.

It is an amenable number.

11133651244 is a deficient number, since it is larger than the sum of its proper divisors (8350238440).

11133651244 is a wasteful number, since it uses less digits than its factorization.

11133651244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783412815 (or 2783412813 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The spelling of 11133651244 in words is "eleven billion, one hundred thirty-three million, six hundred fifty-one thousand, two hundred forty-four".