1011341132 has 12 divisors (see below), whose sum is σ = 1783783680. Its totient is φ = 501688656.

The previous prime is 1011341129. The next prime is 1011341147. The reversal of 1011341132 is 2311431101.

It is a self number, because there is not a number n which added to its sum of digits gives 1011341132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 994907 + ... + 995922.

It is an arithmetic number, because the mean of its divisors is an integer number (148648640).

Almost surely, 2^1011341132 is an apocalyptic number.

It is an amenable number.

1011341132 is a deficient number, since it is larger than the sum of its proper divisors (772442548).

1011341132 is a wasteful number, since it uses less digits than its factorization.

1011341132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990960 (or 1990958 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1011341132 is about 31801.5900860319. The cubic root of 1011341132 is about 1003.7661754492.

Adding to 1011341132 its reverse (2311431101), we get a palindrome (3322772233).

The spelling of 1011341132 in words is "one billion, eleven million, three hundred forty-one thousand, one hundred thirty-two".