10011001011010 has 16 divisors (see below), whose sum is σ = 18034464007800. Its totient is φ = 4001142140416.

The previous prime is 10011001011001. The next prime is 10011001011059. The reversal of 10011001011010 is 1011010011001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9975724282969 + 35276728041 = 3158437^2 + 187821^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10011001010984 and 10011001011002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407270095 + ... + 407294674.

Almost surely, 2^{10011001011010} is an apocalyptic number.

10011001011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10011001011010 is a deficient number, since it is larger than the sum of its proper divisors (8023462996790).

10011001011010 is a wasteful number, since it uses less digits than its factorization.

10011001011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814566005.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 10011001011010 its reverse (1011010011001), we get a palindrome (11022011022011).

The spelling of 10011001011010 in words is "ten trillion, eleven billion, one million, eleven thousand, ten".