1101000201102 has 16 divisors (see below), whose sum is σ = 2446667113680. Its totient is φ = 367000067016.

The previous prime is 1101000201101. The next prime is 1101000201107. The reversal of 1101000201102 is 2011020001011.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101000201101) 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, 10194446253 + ... + 10194446360.

It is an arithmetic number, because the mean of its divisors is an integer number (152916694605).

Almost surely, 2^{1101000201102} is an apocalyptic number.

1101000201102 is an abundant number, since it is smaller than the sum of its proper divisors (1345666912578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101000201102 is a wasteful number, since it uses less digits than its factorization.

1101000201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20388892624 (or 20388892618 counting only the distinct ones).

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

Adding to 1101000201102 its reverse (2011020001011), we get a palindrome (3112020202113).

The spelling of 1101000201102 in words is "one trillion, one hundred one billion, two hundred one thousand, one hundred two".