1111101130 has 32 divisors (see below), whose sum is σ = 2126949840. Its totient is φ = 416455680.

The previous prime is 1111101127. The next prime is 1111101137. The reversal of 1111101130 is 311011111.

It can be written as a sum of positive squares in 8 ways, for example, as 774341929 + 336759201 = 27827^2 + 18351^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1111101137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24660 + ... + 53200.

Almost surely, 2^1111101130 is an apocalyptic number.

1111101130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111101130 is a deficient number, since it is larger than the sum of its proper divisors (1015848710).

1111101130 is a wasteful number, since it uses less digits than its factorization.

1111101130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28794.

The product of its (nonzero) digits is 3, while the sum is 10.

The square root of 1111101130 is about 33333.1836163304. The cubic root of 1111101130 is about 1035.7410672787.

Adding to 1111101130 its reverse (311011111), we get a palindrome (1422112241).

The spelling of 1111101130 in words is "one billion, one hundred eleven million, one hundred one thousand, one hundred thirty".