102201010120102 has 32 divisors (see below), whose sum is σ = 156545113190400. Its totient is φ = 50029524111840.

The previous prime is 102201010120039. The next prime is 102201010120117. The reversal of 102201010120102 is 201021010102201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80255283 + ... + 81518785.

It is an arithmetic number, because the mean of its divisors is an integer number (4892034787200).

Almost surely, 2^{102201010120102} is an apocalyptic number.

102201010120102 is a deficient number, since it is larger than the sum of its proper divisors (54344103070298).

102201010120102 is a wasteful number, since it uses less digits than its factorization.

102201010120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267548.

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

Adding to 102201010120102 its reverse (201021010102201), we get a palindrome (303222020222303).

The spelling of 102201010120102 in words is "one hundred two trillion, two hundred one billion, ten million, one hundred twenty thousand, one hundred two".