1113343146 has 24 divisors (see below), whose sum is σ = 2412864324. Its totient is φ = 371018880.

The previous prime is 1113343139. The next prime is 1113343169. The reversal of 1113343146 is 6413433111.

1113343146 is a `hidden beast` number, since 1 + 11 + 334 + 314 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1106294121 + 7049025 = 33261^2 + 2655^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116676 + ... + 125856.

Almost surely, 2^1113343146 is an apocalyptic number.

1113343146 is an abundant number, since it is smaller than the sum of its proper divisors (1299521178).

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

1113343146 is a wasteful number, since it uses less digits than its factorization.

1113343146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15926 (or 15923 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 1113343146 is about 33366.7970593523. The cubic root of 1113343146 is about 1036.4372498999.

Adding to 1113343146 its reverse (6413433111), we get a palindrome (7526776257).

The spelling of 1113343146 in words is "one billion, one hundred thirteen million, three hundred forty-three thousand, one hundred forty-six".