11138835751 has 8 divisors (see below), whose sum is σ = 11275376000. Its totient is φ = 11003101560.

The previous prime is 11138835739. The next prime is 11138835767. The reversal of 11138835751 is 15753883111.

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

It is a cyclic number.

It is not a de Polignac number, because 11138835751 - 2¹³ = 11138827559 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11138835698 and 11138835707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11138835791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173685 + ... + 229006.

It is an arithmetic number, because the mean of its divisors is an integer number (1409422000).

Almost surely, 2^11138835751 is an apocalyptic number.

11138835751 is a deficient number, since it is larger than the sum of its proper divisors (136540249).

11138835751 is a wasteful number, since it uses less digits than its factorization.

11138835751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403029.

The product of its digits is 100800, while the sum is 43.

The spelling of 11138835751 in words is "eleven billion, one hundred thirty-eight million, eight hundred thirty-five thousand, seven hundred fifty-one".