11124733731 has 8 divisors (see below), whose sum is σ = 15084384960. Its totient is φ = 7290785832.

The previous prime is 11124733699. The next prime is 11124733759. The reversal of 11124733731 is 13733742111.

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

It is not a de Polignac number, because 11124733731 - 2⁵ = 11124733699 is a prime.

It is a super-2 number, since 2×11124733731² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11124733692 and 11124733701.

It is not an unprimeable number, because it can be changed into a prime (11124733331) 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, 31425625 + ... + 31425978.

It is an arithmetic number, because the mean of its divisors is an integer number (1885548120).

Almost surely, 2^11124733731 is an apocalyptic number.

11124733731 is a deficient number, since it is larger than the sum of its proper divisors (3959651229).

11124733731 is an equidigital number, since it uses as much as digits as its factorization.

11124733731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62851665.

The product of its digits is 10584, while the sum is 33.

The spelling of 11124733731 in words is "eleven billion, one hundred twenty-four million, seven hundred thirty-three thousand, seven hundred thirty-one".