11201001000102 has 24 divisors (see below), whose sum is σ = 24680171697480. Its totient is φ = 3670384508160.

The previous prime is 11201001000097. The next prime is 11201001000131. The reversal of 11201001000102 is 20100010010211.

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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5273539899 + ... + 5273542022.

It is an arithmetic number, because the mean of its divisors is an integer number (1028340487395).

Almost surely, 2^{11201001000102} is an apocalyptic number.

11201001000102 is an abundant number, since it is smaller than the sum of its proper divisors (13479170697378).

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

11201001000102 is a wasteful number, since it uses less digits than its factorization.

11201001000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10547081988 (or 10547081985 counting only the distinct ones).

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

Adding to 11201001000102 its reverse (20100010010211), we get a palindrome (31301011010313).

The spelling of 11201001000102 in words is "eleven trillion, two hundred one billion, one million, one hundred two", and thus it is an aban number.