211110101200102 has 16 divisors (see below), whose sum is σ = 341024287493232. Its totient is φ = 97435351933920.

The previous prime is 211110101200057. The next prime is 211110101200247. The reversal of 211110101200102 is 201002101011112.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39830433 + ... + 44818339.

It is an arithmetic number, because the mean of its divisors is an integer number (21314017968327).

Almost surely, 2^{211110101200102} is an apocalyptic number.

211110101200102 is a deficient number, since it is larger than the sum of its proper divisors (129914186293130).

211110101200102 is a wasteful number, since it uses less digits than its factorization.

211110101200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6615783.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 211110101200102 its reverse (201002101011112), we get a palindrome (412112202211214).

The spelling of 211110101200102 in words is "two hundred eleven trillion, one hundred ten billion, one hundred one million, two hundred thousand, one hundred two".