1100123410211 has 16 divisors (see below), whose sum is σ = 1263256151040. Its totient is φ = 938486878560.

The previous prime is 1100123410163. The next prime is 1100123410229. The reversal of 1100123410211 is 1120143210011.

It is a de Polignac number, because none of the positive numbers 2^k-1100123410211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1100123410211.

It is not an unprimeable number, because it can be changed into a prime (1100123410511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4113506 + ... + 4372776.

It is an arithmetic number, because the mean of its divisors is an integer number (78953509440).

Almost surely, 2^{1100123410211} is an apocalyptic number.

1100123410211 is a deficient number, since it is larger than the sum of its proper divisors (163132740829).

1100123410211 is a wasteful number, since it uses less digits than its factorization.

1100123410211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262154.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1100123410211 its reverse (1120143210011), we get a palindrome (2220266620222).

The spelling of 1100123410211 in words is "one trillion, one hundred billion, one hundred twenty-three million, four hundred ten thousand, two hundred eleven".