100110011001010 has 32 divisors (see below), whose sum is σ = 191140449107760. Its totient is φ = 37620811364352.

The previous prime is 100110011000983. The next prime is 100110011001017. The reversal of 100110011001010 is 10100110011001.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 45119822002641 + 54990188998369 = 6717129^2 + 7415537^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100110011000984 and 100110011001002.

It is not an unprimeable number, because it can be changed into a prime (100110011001017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 528525075 + ... + 528714454.

Almost surely, 2^{100110011001010} is an apocalyptic number.

100110011001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100110011001010 is a deficient number, since it is larger than the sum of its proper divisors (91030438106750).

100110011001010 is a wasteful number, since it uses less digits than its factorization.

100110011001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057240110.

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

Adding to 100110011001010 its reverse (10100110011001), we get a palindrome (110210121012011).

Subtracting from 100110011001010 its reverse (10100110011001), we obtain a palindrome (90009900990009).

The spelling of 100110011001010 in words is "one hundred trillion, one hundred ten billion, eleven million, one thousand, ten".