1102102001111 has 4 divisors (see below), whose sum is σ = 1102790386224. Its totient is φ = 1101413616000.

The previous prime is 1102102001093. The next prime is 1102102001113. The reversal of 1102102001111 is 1111002012011.

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 1102102001111 - 2³⁴ = 1084922131927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102102001092 and 1102102001101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102102001113) 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, 344190155 + ... + 344193356.

It is an arithmetic number, because the mean of its divisors is an integer number (275697596556).

Almost surely, 2^{1102102001111} is an apocalyptic number.

1102102001111 is a deficient number, since it is larger than the sum of its proper divisors (688385113).

1102102001111 is an equidigital number, since it uses as much as digits as its factorization.

1102102001111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688385112.

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

Adding to 1102102001111 its reverse (1111002012011), we get a palindrome (2213104013122).

The spelling of 1102102001111 in words is "one trillion, one hundred two billion, one hundred two million, one thousand, one hundred eleven".