1101102102111 has 64 divisors (see below), whose sum is σ = 1658558071296. Its totient is φ = 644143104000.

The previous prime is 1101102102091. The next prime is 1101102102131. The reversal of 1101102102111 is 1112012011011.

It is an interprime number because it is at equal distance from previous prime (1101102102091) and next prime (1101102102131).

It is not a de Polignac number, because 1101102102111 - 2²² = 1101097907807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101102102131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21635751 + ... + 21686583.

It is an arithmetic number, because the mean of its divisors is an integer number (25914969864).

Almost surely, 2^{1101102102111} is an apocalyptic number.

1101102102111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1101102102111 is a deficient number, since it is larger than the sum of its proper divisors (557455969185).

1101102102111 is a wasteful number, since it uses less digits than its factorization.

1101102102111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51112.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 1101102102111 its reverse (1112012011011), we get a palindrome (2213114113122).

The spelling of 1101102102111 in words is "one trillion, one hundred one billion, one hundred two million, one hundred two thousand, one hundred eleven".