11121200102 has 8 divisors (see below), whose sum is σ = 16751599200. Its totient is φ = 5537333704.

The previous prime is 11121200093. The next prime is 11121200159. The reversal of 11121200102 is 20100212111.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11632577 + ... + 11633532.

It is an arithmetic number, because the mean of its divisors is an integer number (2093949900).

Almost surely, 2^11121200102 is an apocalyptic number.

11121200102 is a deficient number, since it is larger than the sum of its proper divisors (5630399098).

11121200102 is a wasteful number, since it uses less digits than its factorization.

11121200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23266350.

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

Adding to 11121200102 its reverse (20100212111), we get a palindrome (31221412213).

The spelling of 11121200102 in words is "eleven billion, one hundred twenty-one million, two hundred thousand, one hundred two".