102201101002102 has 16 divisors (see below), whose sum is σ = 153394887648960. Its totient is φ = 51069472927488.

The previous prime is 102201101002061. The next prime is 102201101002127. The reversal of 102201101002102 is 201200101102201.

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, 200089363 + ... + 200599489.

It is an arithmetic number, because the mean of its divisors is an integer number (9587180478060).

Almost surely, 2^{102201101002102} is an apocalyptic number.

102201101002102 is a deficient number, since it is larger than the sum of its proper divisors (51193786646858).

102201101002102 is a wasteful number, since it uses less digits than its factorization.

102201101002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570855.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102201101002102 its reverse (201200101102201), we get a palindrome (303401202104303).

The spelling of 102201101002102 in words is "one hundred two trillion, two hundred one billion, one hundred one million, two thousand, one hundred two".