102001211102 has 8 divisors (see below), whose sum is σ = 174859219056. Its totient is φ = 43714804752.

The previous prime is 102001211087. The next prime is 102001211107. The reversal of 102001211102 is 201112100201.

102001211102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 (102001211107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3642900383 + ... + 3642900410.

It is an arithmetic number, because the mean of its divisors is an integer number (21857402382).

Almost surely, 2^102001211102 is an apocalyptic number.

102001211102 is a deficient number, since it is larger than the sum of its proper divisors (72858007954).

102001211102 is an equidigital number, since it uses as much as digits as its factorization.

102001211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7285800802.

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

Adding to 102001211102 its reverse (201112100201), we get a palindrome (303113311303).

The spelling of 102001211102 in words is "one hundred two billion, one million, two hundred eleven thousand, one hundred two".