110102001200111 has 4 divisors (see below), whose sum is σ = 110102906698800. Its totient is φ = 110101095701424.

The previous prime is 110102001200101. The next prime is 110102001200123. The reversal of 110102001200111 is 111002100201011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110102001200111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110102001200092 and 110102001200101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110102001200101) 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, 452566931 + ... + 452810148.

It is an arithmetic number, because the mean of its divisors is an integer number (27525726674700).

Almost surely, 2^{110102001200111} is an apocalyptic number.

110102001200111 is a deficient number, since it is larger than the sum of its proper divisors (905498689).

110102001200111 is an equidigital number, since it uses as much as digits as its factorization.

110102001200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905498688.

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

Adding to 110102001200111 its reverse (111002100201011), we get a palindrome (221104101401122).

The spelling of 110102001200111 in words is "one hundred ten trillion, one hundred two billion, one million, two hundred thousand, one hundred eleven".