102102200010202 has 64 divisors (see below), whose sum is σ = 186589347033600. Its totient is φ = 40903912912896.

The previous prime is 102102200010199. The next prime is 102102200010277. The reversal of 102102200010202 is 202010002201201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 402473283 + ... + 402726889.

It is an arithmetic number, because the mean of its divisors is an integer number (2915458547400).

Almost surely, 2^{102102200010202} is an apocalyptic number.

102102200010202 is a deficient number, since it is larger than the sum of its proper divisors (84487147023398).

102102200010202 is a wasteful number, since it uses less digits than its factorization.

102102200010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265135.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 102102200010202 its reverse (202010002201201), we get a palindrome (304112202211403).

The spelling of 102102200010202 in words is "one hundred two trillion, one hundred two billion, two hundred million, ten thousand, two hundred two".