11133420101 has 8 divisors (see below), whose sum is σ = 11762640000. Its totient is φ = 10508525280.

The previous prime is 11133420079. The next prime is 11133420161. The reversal of 11133420101 is 10102433111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11133420101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11133420101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133420161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1075976 + ... + 1086273.

It is an arithmetic number, because the mean of its divisors is an integer number (1470330000).

Almost surely, 2^11133420101 is an apocalyptic number.

It is an amenable number.

11133420101 is a deficient number, since it is larger than the sum of its proper divisors (629219899).

11133420101 is a wasteful number, since it uses less digits than its factorization.

11133420101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2162539.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11133420101 its reverse (10102433111), we get a palindrome (21235853212).

The spelling of 11133420101 in words is "eleven billion, one hundred thirty-three million, four hundred twenty thousand, one hundred one".