1127112152 has 32 divisors (see below), whose sum is σ = 2137233600. Its totient is φ = 557217024.

The previous prime is 1127112137. The next prime is 1127112193. The reversal of 1127112152 is 2512117211.

It is a happy number.

It is a super-2 number, since 2×1127112152² = 2540763606372142208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292913 + ... + 296735.

It is an arithmetic number, because the mean of its divisors is an integer number (66788550).

Almost surely, 2^1127112152 is an apocalyptic number.

It is an amenable number.

1127112152 is a deficient number, since it is larger than the sum of its proper divisors (1010121448).

1127112152 is a wasteful number, since it uses less digits than its factorization.

1127112152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4235 (or 4231 counting only the distinct ones).

The product of its digits is 280, while the sum is 23.

The square root of 1127112152 is about 33572.4910008179. The cubic root of 1127112152 is about 1040.6923865701.

Adding to 1127112152 its reverse (2512117211), we get a palindrome (3639229363).

The spelling of 1127112152 in words is "one billion, one hundred twenty-seven million, one hundred twelve thousand, one hundred fifty-two".