102101200102202 has 16 divisors (see below), whose sum is σ = 177495848871552. Its totient is φ = 43141352155440.

The previous prime is 102101200102199. The next prime is 102101200102211. The reversal of 102101200102202 is 202201002101201.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 51358751573 + ... + 51358753560.

It is an arithmetic number, because the mean of its divisors is an integer number (11093490554472).

Almost surely, 2^{102101200102202} is an apocalyptic number.

102101200102202 is a deficient number, since it is larger than the sum of its proper divisors (75394648769350).

102101200102202 is a wasteful number, since it uses less digits than its factorization.

102101200102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102717505213.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102101200102202 its reverse (202201002101201), we get a palindrome (304302202203403).

The spelling of 102101200102202 in words is "one hundred two trillion, one hundred one billion, two hundred million, one hundred two thousand, two hundred two".