1102101211 has 6 divisors (see below), whose sum is σ = 1170744500. Its totient is φ = 1037271456.

The previous prime is 1102101199. The next prime is 1102101227. The reversal of 1102101211 is 1121012011.

It is not a de Polignac number, because 1102101211 - 2⁷ = 1102101083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102101311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1906461 + ... + 1907038.

Almost surely, 2^1102101211 is an apocalyptic number.

1102101211 is a deficient number, since it is larger than the sum of its proper divisors (68643289).

1102101211 is an equidigital number, since it uses as much as digits as its factorization.

1102101211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3813533 (or 3813516 counting only the distinct ones).

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

The square root of 1102101211 is about 33197.9097384158. The cubic root of 1102101211 is about 1032.9369817304.

Adding to 1102101211 its reverse (1121012011), we get a palindrome (2223113222).

The spelling of 1102101211 in words is "one billion, one hundred two million, one hundred one thousand, two hundred eleven".