111210210002102 has 8 divisors (see below), whose sum is σ = 167010878094816. Its totient is φ = 55539917303832.

The previous prime is 111210210002051. The next prime is 111210210002123. The reversal of 111210210002102 is 201200012012111.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32593846478 + ... + 32593849889.

It is an arithmetic number, because the mean of its divisors is an integer number (20876359761852).

Almost surely, 2^{111210210002102} is an apocalyptic number.

111210210002102 is a deficient number, since it is larger than the sum of its proper divisors (55800668092714).

111210210002102 is an equidigital number, since it uses as much as digits as its factorization.

111210210002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65187697222.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111210210002102 its reverse (201200012012111), we get a palindrome (312410222014213).

The spelling of 111210210002102 in words is "one hundred eleven trillion, two hundred ten billion, two hundred ten million, two thousand, one hundred two".