1101102000201 has 64 divisors (see below), whose sum is σ = 1869923727360. Its totient is φ = 627305031360.

The previous prime is 1101102000127. The next prime is 1101102000247. The reversal of 1101102000201 is 1020002011011.

It is a happy number.

It is not a de Polignac number, because 1101102000201 - 2⁷ = 1101102000073 is a prime.

It is a super-2 number, since 2×1101102000201² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1101122000201) 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, 161282950 + ... + 161289776.

It is an arithmetic number, because the mean of its divisors is an integer number (29217558240).

Almost surely, 2^{1101102000201} is an apocalyptic number.

It is an amenable number.

1101102000201 is a deficient number, since it is larger than the sum of its proper divisors (768821727159).

1101102000201 is a wasteful number, since it uses less digits than its factorization.

1101102000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9291 (or 9285 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1101102000201 its reverse (1020002011011), we get a palindrome (2121104011212).

The spelling of 1101102000201 in words is "one trillion, one hundred one billion, one hundred two million, two hundred one", and thus it is an aban number.