11002131133230 has 32 divisors (see below), whose sum is σ = 26405206299648. Its totient is φ = 2933891460000.

The previous prime is 11002131133127. The next prime is 11002131133339. The reversal of 11002131133230 is 3233113120011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11002131133197 and 11002131133206.

It is a congruent 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, 12837435 + ... + 13667625.

It is an arithmetic number, because the mean of its divisors is an integer number (825162696864).

Almost surely, 2^{11002131133230} is an apocalyptic number.

11002131133230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11002131133230 is an abundant number, since it is smaller than the sum of its proper divisors (15403075166418).

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

11002131133230 is a wasteful number, since it uses less digits than its factorization.

11002131133230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271952.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11002131133230 its reverse (3233113120011), we get a palindrome (14235244253241).

The spelling of 11002131133230 in words is "eleven trillion, two billion, one hundred thirty-one million, one hundred thirty-three thousand, two hundred thirty".