1113434132 has 6 divisors (see below), whose sum is σ = 1948509738. Its totient is φ = 556717064.

The previous prime is 1113434093. The next prime is 1113434167. The reversal of 1113434132 is 2314343111.

It can be written as a sum of positive squares in only one way, i.e., 1065630736 + 47803396 = 32644^2 + 6914^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1113434098 and 1113434107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139179263 + ... + 139179270.

It is an arithmetic number, because the mean of its divisors is an integer number (324751623).

Almost surely, 2^1113434132 is an apocalyptic number.

It is an amenable number.

1113434132 is a deficient number, since it is larger than the sum of its proper divisors (835075606).

1113434132 is a wasteful number, since it uses less digits than its factorization.

1113434132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278358537 (or 278358535 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 1113434132 is about 33368.1604527430. The cubic root of 1113434132 is about 1036.4654827980.

Adding to 1113434132 its reverse (2314343111), we get a palindrome (3427777243).

The spelling of 1113434132 in words is "one billion, one hundred thirteen million, four hundred thirty-four thousand, one hundred thirty-two".