11100231033130 has 32 divisors (see below), whose sum is σ = 20093136856848. Its totient is φ = 4415098060800.

The previous prime is 11100231033127. The next prime is 11100231033139. The reversal of 11100231033130 is 3133013200111.

It can be written as a sum of positive squares in 8 ways, for example, as 2028285824041 + 9071945209089 = 1424179^2 + 3011967^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11100231033098 and 11100231033107.

It is not an unprimeable number, because it can be changed into a prime (11100231033139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1799991 + ... + 5043850.

Almost surely, 2^{11100231033130} is an apocalyptic number.

11100231033130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11100231033130 is a deficient number, since it is larger than the sum of its proper divisors (8992905823718).

11100231033130 is a wasteful number, since it uses less digits than its factorization.

11100231033130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6844762.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 11100231033130 its reverse (3133013200111), we get a palindrome (14233244233241).

The spelling of 11100231033130 in words is "eleven trillion, one hundred billion, two hundred thirty-one million, thirty-three thousand, one hundred thirty".