1130061100 has 72 divisors (see below), whose sum is σ = 2950088960. Its totient is φ = 367053120.

The previous prime is 1130061041. The next prime is 1130061103. The reversal of 1130061100 is 11600311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1130061103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29184 + ... + 55783.

Almost surely, 2^1130061100 is an apocalyptic number.

1130061100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130061100 is an abundant number, since it is smaller than the sum of its proper divisors (1820027860).

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

1130061100 is a wasteful number, since it uses less digits than its factorization.

1130061100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85007 (or 85000 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1130061100 is about 33616.3814233478. The cubic root of 1130061100 is about 1041.5992099962.

Adding to 1130061100 its reverse (11600311), we get a palindrome (1141661411).

The spelling of 1130061100 in words is "one billion, one hundred thirty million, sixty-one thousand, one hundred".