1011100011010 has 32 divisors (see below), whose sum is σ = 1836868025520. Its totient is φ = 400687886592.

The previous prime is 1011100011001. The next prime is 1011100011011. The reversal of 1011100011010 is 101100011101.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 106659068569 + 904440942441 = 326587^2 + 951021^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1011100010984 and 1011100011002.

It is not an unprimeable number, because it can be changed into a prime (1011100011011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11769532 + ... + 11855128.

Almost surely, 2^{1011100011010} is an apocalyptic number.

1011100011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011100011010 is a deficient number, since it is larger than the sum of its proper divisors (825768014510).

1011100011010 is a wasteful number, since it uses less digits than its factorization.

1011100011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96550.

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

Adding to 1011100011010 its reverse (101100011101), we get a palindrome (1112200022111).

Subtracting from 1011100011010 its reverse (101100011101), we obtain a palindrome (909999999909).

The spelling of 1011100011010 in words is "one trillion, eleven billion, one hundred million, eleven thousand, ten".