111201011210102 has 8 divisors (see below), whose sum is σ = 181965291071112. Its totient is φ = 50545914186400.

The previous prime is 111201011210071. The next prime is 111201011210111. The reversal of 111201011210102 is 201012110102111.

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, 2527295709299 + ... + 2527295709342.

It is an arithmetic number, because the mean of its divisors is an integer number (22745661383889).

Almost surely, 2^{111201011210102} is an apocalyptic number.

111201011210102 is a deficient number, since it is larger than the sum of its proper divisors (70764279861010).

111201011210102 is a wasteful number, since it uses less digits than its factorization.

111201011210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5054591418654.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 111201011210102 its reverse (201012110102111), we get a palindrome (312213121312213).

The spelling of 111201011210102 in words is "one hundred eleven trillion, two hundred one billion, eleven million, two hundred ten thousand, one hundred two".