102110210122100 has 36 divisors (see below), whose sum is σ = 223046567626848. Its totient is φ = 40573593420000.

The previous prime is 102110210122091. The next prime is 102110210122111. The reversal of 102110210122100 is 1221012011201.

It is a super-2 number, since 2×102110210122100² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3381117686 + ... + 3381147885.

Almost surely, 2^{102110210122100} is an apocalyptic number.

102110210122100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102110210122100 is an abundant number, since it is smaller than the sum of its proper divisors (120936357504748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102110210122100 is a wasteful number, since it uses less digits than its factorization.

102110210122100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6762265736 (or 6762265729 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102110210122100 its reverse (1221012011201), we get a palindrome (103331222133301).

The spelling of 102110210122100 in words is "one hundred two trillion, one hundred ten billion, two hundred ten million, one hundred twenty-two thousand, one hundred".