1117011530432 has 56 divisors (see below), whose sum is σ = 2533349893920. Its totient is φ = 478695168000.

The previous prime is 1117011530407. The next prime is 1117011530441. The reversal of 1117011530432 is 2340351107111.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 1117011530395 and 1117011530404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11064182 + ... + 11164682.

Almost surely, 2^{1117011530432} is an apocalyptic number.

It is an amenable number.

1117011530432 is an abundant number, since it is smaller than the sum of its proper divisors (1416338363488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1117011530432 is a wasteful number, since it uses less digits than its factorization.

1117011530432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125329 (or 125319 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

Adding to 1117011530432 its reverse (2340351107111), we get a palindrome (3457362637543).

The spelling of 1117011530432 in words is "one trillion, one hundred seventeen billion, eleven million, five hundred thirty thousand, four hundred thirty-two".