11011012010 has 8 divisors (see below), whose sum is σ = 19819821636. Its totient is φ = 4404404800.

The previous prime is 11011012009. The next prime is 11011012027. The reversal of 11011012010 is 1021011011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10875778369 + 135233641 = 104287^2 + 11629^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550550591 + ... + 550550610.

Almost surely, 2^11011012010 is an apocalyptic number.

11011012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011012010 is a deficient number, since it is larger than the sum of its proper divisors (8808809626).

11011012010 is a wasteful number, since it uses less digits than its factorization.

11011012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101101208.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11011012010 its reverse (1021011011), we get a palindrome (12032023021).

Subtracting from 11011012010 its reverse (1021011011), we obtain a palindrome (9990000999).

The spelling of 11011012010 in words is "eleven billion, eleven million, twelve thousand, ten".