1100100100010 has 8 divisors (see below), whose sum is σ = 1980180180036. Its totient is φ = 440040040000.

The previous prime is 1100100099991. The next prime is 1100100100019. The reversal of 1100100100010 is 100010010011.

It can be written as a sum of positive squares in 2 ways, for example, as 882590728369 + 217509371641 = 939463^2 + 466379^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 1100100099967 and 1100100100003.

It is not an unprimeable number, because it can be changed into a prime (1100100100019) 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 3 ways as a sum of consecutive naturals, for example, 55005004991 + ... + 55005005010.

Almost surely, 2^{1100100100010} is an apocalyptic number.

1100100100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100100100010 is a deficient number, since it is larger than the sum of its proper divisors (880080080026).

1100100100010 is a wasteful number, since it uses less digits than its factorization.

1100100100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110010010008.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 1100100100010 its reverse (100010010011), we get a palindrome (1200110110021).

The spelling of 1100100100010 in words is "one trillion, one hundred billion, one hundred million, one hundred thousand, ten".