1100320101101 has 24 divisors (see below), whose sum is σ = 1213793586720. Its totient is φ = 996711393600.

The previous prime is 1100320101077. The next prime is 1100320101113. The reversal of 1100320101101 is 1011010230011.

It is a happy number.

It is not a de Polignac number, because 1100320101101 - 2¹⁸ = 1100319838957 is a prime.

It is a super-2 number, since 2×1100320101101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100320101121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5596811 + ... + 5790071.

It is an arithmetic number, because the mean of its divisors is an integer number (50574732780).

Almost surely, 2^{1100320101101} is an apocalyptic number.

It is an amenable number.

1100320101101 is a deficient number, since it is larger than the sum of its proper divisors (113473485619).

1100320101101 is a wasteful number, since it uses less digits than its factorization.

1100320101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193917 (or 193904 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 1100320101101 its reverse (1011010230011), we get a palindrome (2111330331112).

The spelling of 1100320101101 in words is "one trillion, one hundred billion, three hundred twenty million, one hundred one thousand, one hundred one".