102101100111202 has 8 divisors (see below), whose sum is σ = 154165899506112. Its totient is φ = 50712466942500.

The previous prime is 102101100111161. The next prime is 102101100111203. The reversal of 102101100111202 is 202111001101201.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (102101100111203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169041556174 + ... + 169041556777.

It is an arithmetic number, because the mean of its divisors is an integer number (19270737438264).

Almost surely, 2^{102101100111202} is an apocalyptic number.

102101100111202 is a deficient number, since it is larger than the sum of its proper divisors (52064799394910).

102101100111202 is a wasteful number, since it uses less digits than its factorization.

102101100111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338083113104.

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

Adding to 102101100111202 its reverse (202111001101201), we get a palindrome (304212101212403).

The spelling of 102101100111202 in words is "one hundred two trillion, one hundred one billion, one hundred million, one hundred eleven thousand, two hundred two".