101223102102 has 8 divisors (see below), whose sum is σ = 202446204216. Its totient is φ = 33741034032.

The previous prime is 101223102089. The next prime is 101223102107. The reversal of 101223102102 is 201201322101.

It is a sphenic number, since it is the product of 3 distinct primes.

101223102102 is an admirable number.

It is a super-2 number, since 2×101223102102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101223102107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8435258503 + ... + 8435258514.

It is an arithmetic number, because the mean of its divisors is an integer number (25305775527).

Almost surely, 2^101223102102 is an apocalyptic number.

101223102102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

101223102102 is a wasteful number, since it uses less digits than its factorization.

101223102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16870517022.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 101223102102 its reverse (201201322101), we get a palindrome (302424424203).

The spelling of 101223102102 in words is "one hundred one billion, two hundred twenty-three million, one hundred two thousand, one hundred two".