11132142760 has 16 divisors (see below), whose sum is σ = 25047321300. Its totient is φ = 4452857088.

The previous prime is 11132142743. The next prime is 11132142767. The reversal of 11132142760 is 6724123111.

It can be written as a sum of positive squares in 2 ways, for example, as 11097779716 + 34363044 = 105346^2 + 5862^2 .

It is not an unprimeable number, because it can be changed into a prime (11132142767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139151745 + ... + 139151824.

Almost surely, 2^11132142760 is an apocalyptic number.

11132142760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11132142760 is an abundant number, since it is smaller than the sum of its proper divisors (13915178540).

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

11132142760 is a wasteful number, since it uses less digits than its factorization.

11132142760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278303580 (or 278303576 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

Adding to 11132142760 its reverse (6724123111), we get a palindrome (17856265871).

The spelling of 11132142760 in words is "eleven billion, one hundred thirty-two million, one hundred forty-two thousand, seven hundred sixty".