1132557112 has 8 divisors (see below), whose sum is σ = 2123544600. Its totient is φ = 566278552.

The previous prime is 1132557103. The next prime is 1132557121. The reversal of 1132557112 is 2117552311.

It is an interprime number because it is at equal distance from previous prime (1132557103) and next prime (1132557121).

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1132557112² = 2565371223883561088, which contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 70784812 + ... + 70784827.

It is an arithmetic number, because the mean of its divisors is an integer number (265443075).

Almost surely, 2^1132557112 is an apocalyptic number.

It is an amenable number.

1132557112 is a deficient number, since it is larger than the sum of its proper divisors (990987488).

1132557112 is a wasteful number, since it uses less digits than its factorization.

1132557112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141569645 (or 141569641 counting only the distinct ones).

The product of its digits is 2100, while the sum is 28.

The square root of 1132557112 is about 33653.4858818518. The cubic root of 1132557112 is about 1042.3655202855.

The spelling of 1132557112 in words is "one billion, one hundred thirty-two million, five hundred fifty-seven thousand, one hundred twelve".