2101113113102 has 8 divisors (see below), whose sum is σ = 3337062003216. Its totient is φ = 988759112032.

The previous prime is 2101113112997. The next prime is 2101113113161. The reversal of 2101113113102 is 2013113111012.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30898722218 + ... + 30898722285.

It is an arithmetic number, because the mean of its divisors is an integer number (417132750402).

Almost surely, 2^{2101113113102} is an apocalyptic number.

2101113113102 is a deficient number, since it is larger than the sum of its proper divisors (1235948890114).

2101113113102 is a wasteful number, since it uses less digits than its factorization.

2101113113102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61797444522.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 2101113113102 its reverse (2013113111012), we get a palindrome (4114226224114).

The spelling of 2101113113102 in words is "two trillion, one hundred one billion, one hundred thirteen million, one hundred thirteen thousand, one hundred two".