11011203110 has 16 divisors (see below), whose sum is σ = 20986058016. Its totient is φ = 4145394048.

The previous prime is 11011203107. The next prime is 11011203179. The reversal of 11011203110 is 1130211011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11011203091 and 11011203100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32385722 + ... + 32386061.

It is an arithmetic number, because the mean of its divisors is an integer number (1311628626).

Almost surely, 2^11011203110 is an apocalyptic number.

11011203110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011203110 is a deficient number, since it is larger than the sum of its proper divisors (9974854906).

11011203110 is a wasteful number, since it uses less digits than its factorization.

11011203110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64771807.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 11011203110 its reverse (1130211011), we get a palindrome (12141414121).

The spelling of 11011203110 in words is "eleven billion, eleven million, two hundred three thousand, one hundred ten".