1101000100210 has 8 divisors (see below), whose sum is σ = 1981800180396. Its totient is φ = 440400040080.

The previous prime is 1101000100181. The next prime is 1101000100219. The reversal of 1101000100210 is 120010001011.

It can be written as a sum of positive squares in 2 ways, for example, as 1061977653529 + 39022446681 = 1030523^2 + 197541^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1101000100193 and 1101000100202.

It is not an unprimeable number, because it can be changed into a prime (1101000100219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55050005001 + ... + 55050005020.

Almost surely, 2^{1101000100210} is an apocalyptic number.

1101000100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101000100210 is a deficient number, since it is larger than the sum of its proper divisors (880800080186).

1101000100210 is a wasteful number, since it uses less digits than its factorization.

1101000100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110100010028.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 1101000100210 its reverse (120010001011), we get a palindrome (1221010101221).

The spelling of 1101000100210 in words is "one trillion, one hundred one billion, one hundred thousand, two hundred ten".