1100210102111 has 4 divisors (see below), whose sum is σ = 1100364611424. Its totient is φ = 1100055592800.

The previous prime is 1100210102071. The next prime is 1100210102137. The reversal of 1100210102111 is 1112010120011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1100210102111 - 2¹⁰ = 1100210101087 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100210102092 and 1100210102101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100210102141) 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, 77243975 + ... + 77258216.

It is an arithmetic number, because the mean of its divisors is an integer number (275091152856).

Almost surely, 2^{1100210102111} is an apocalyptic number.

1100210102111 is a deficient number, since it is larger than the sum of its proper divisors (154509313).

1100210102111 is an equidigital number, since it uses as much as digits as its factorization.

1100210102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154509312.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1100210102111 its reverse (1112010120011), we get a palindrome (2212220222122).

The spelling of 1100210102111 in words is "one trillion, one hundred billion, two hundred ten million, one hundred two thousand, one hundred eleven".