1111317052 has 24 divisors (see below), whose sum is σ = 2002245840. Its totient is φ = 539320320.

The previous prime is 1111317041. The next prime is 1111317073. The reversal of 1111317052 is 2507131111.

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, 53052 + ... + 70972.

It is an arithmetic number, because the mean of its divisors is an integer number (83426910).

Almost surely, 2^1111317052 is an apocalyptic number.

It is an amenable number.

1111317052 is a deficient number, since it is larger than the sum of its proper divisors (890928788).

1111317052 is a wasteful number, since it uses less digits than its factorization.

1111317052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18381 (or 18379 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 22.

The square root of 1111317052 is about 33336.4223035406. The cubic root of 1111317052 is about 1035.8081553206.

Adding to 1111317052 its reverse (2507131111), we get a palindrome (3618448163).

The spelling of 1111317052 in words is "one billion, one hundred eleven million, three hundred seventeen thousand, fifty-two".