1102111121101 has 8 divisors (see below), whose sum is σ = 1161467530400. Its totient is φ = 1042889767920.

The previous prime is 1102111121071. The next prime is 1102111121129. The reversal of 1102111121101 is 1011211112011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102111121101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102111121191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33747270 + ... + 33779911.

It is an arithmetic number, because the mean of its divisors is an integer number (145183441300).

Almost surely, 2^{1102111121101} is an apocalyptic number.

It is an amenable number.

1102111121101 is a deficient number, since it is larger than the sum of its proper divisors (59356409299).

1102111121101 is an equidigital number, since it uses as much as digits as its factorization.

1102111121101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67528059.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 1102111121101 its reverse (1011211112011), we get a palindrome (2113322233112).

The spelling of 1102111121101 in words is "one trillion, one hundred two billion, one hundred eleven million, one hundred twenty-one thousand, one hundred one".