1102011101 has 8 divisors (see below), whose sum is σ = 1113706584. Its totient is φ = 1090331200.

The previous prime is 1102011091. The next prime is 1102011187. The reversal of 1102011101 is 1011102011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 621305476 + 480705625 = 24926^2 + 21925^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1102011101 - 2²⁶ = 1034902237 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 (1102211101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186671 + ... + 192483.

It is an arithmetic number, because the mean of its divisors is an integer number (139213323).

Almost surely, 2^1102011101 is an apocalyptic number.

It is an amenable number.

1102011101 is a deficient number, since it is larger than the sum of its proper divisors (11695483).

1102011101 is a wasteful number, since it uses less digits than its factorization.

1102011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7791.

The product of its (nonzero) digits is 2, while the sum is 8.

The square root of 1102011101 is about 33196.5525469137. The cubic root of 1102011101 is about 1032.9088292984.

Adding to 1102011101 its reverse (1011102011), we get a palindrome (2113113112).

It can be divided in two parts, 1102011 and 101, that multiplied together give a palindrome (111303111).

The spelling of 1102011101 in words is "one billion, one hundred two million, eleven thousand, one hundred one".