121100201102 has 8 divisors (see below), whose sum is σ = 183949672800. Its totient is φ = 59783643504.

The previous prime is 121100201093. The next prime is 121100201107. The reversal of 121100201102 is 201102001121.

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 (121100201107) 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, 383228327 + ... + 383228642.

It is an arithmetic number, because the mean of its divisors is an integer number (22993709100).

Almost surely, 2^121100201102 is an apocalyptic number.

121100201102 is a deficient number, since it is larger than the sum of its proper divisors (62849471698).

121100201102 is an equidigital number, since it uses as much as digits as its factorization.

121100201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766457050.

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

Adding to 121100201102 its reverse (201102001121), we get a palindrome (322202202223).

The spelling of 121100201102 in words is "one hundred twenty-one billion, one hundred million, two hundred one thousand, one hundred two".