11201021102 has 8 divisors (see below), whose sum is σ = 16803258312. Its totient is φ = 5599935000.

The previous prime is 11201021093. The next prime is 11201021107. The reversal of 11201021102 is 20112010211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201021107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263024 + ... + 302627.

It is an arithmetic number, because the mean of its divisors is an integer number (2100407289).

Almost surely, 2^11201021102 is an apocalyptic number.

11201021102 is a deficient number, since it is larger than the sum of its proper divisors (5602237210).

11201021102 is an equidigital number, since it uses as much as digits as its factorization.

11201021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575554.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11201021102 its reverse (20112010211), we get a palindrome (31313031313).

The spelling of 11201021102 in words is "eleven billion, two hundred one million, twenty-one thousand, one hundred two".