1123133011130 has 32 divisors (see below), whose sum is σ = 2177209180944. Its totient is φ = 414684020736.

The previous prime is 1123133011103. The next prime is 1123133011141. The reversal of 1123133011130 is 311103313211.

It can be written as a sum of positive squares in 8 ways, for example, as 362980945441 + 760152065689 = 602479^2 + 871867^2 .

It is a super-2 number, since 2×1123133011130² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5866682 + ... + 6055098.

Almost surely, 2^{1123133011130} is an apocalyptic number.

1123133011130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123133011130 is a deficient number, since it is larger than the sum of its proper divisors (1054076169814).

1123133011130 is a wasteful number, since it uses less digits than its factorization.

1123133011130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234290.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1123133011130 its reverse (311103313211), we get a palindrome (1434236324341).

The spelling of 1123133011130 in words is "one trillion, one hundred twenty-three billion, one hundred thirty-three million, eleven thousand, one hundred thirty".