1101211102 has 8 divisors (see below), whose sum is σ = 1652348376. Its totient is φ = 550428312.

The previous prime is 1101211079. The next prime is 1101211117. The reversal of 1101211102 is 2011121011.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80713 + ... + 93364.

It is an arithmetic number, because the mean of its divisors is an integer number (206543547).

Almost surely, 2^1101211102 is an apocalyptic number.

1101211102 is a deficient number, since it is larger than the sum of its proper divisors (551137274).

1101211102 is a wasteful number, since it uses less digits than its factorization.

1101211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177242.

The product of its (nonzero) digits is 4, while the sum is 10.

The square root of 1101211102 is about 33184.5009304042. The cubic root of 1101211102 is about 1032.6588239321.

Adding to 1101211102 its reverse (2011121011), we get a palindrome (3112332113).

Subtracting 1101211102 from its reverse (2011121011), we obtain a palindrome (909909909).

The spelling of 1101211102 in words is "one billion, one hundred one million, two hundred eleven thousand, one hundred two".