100120101102102 has 32 divisors (see below), whose sum is σ = 204740375357952. Its totient is φ = 32625003059424.

The previous prime is 100120101102089. The next prime is 100120101102121. The reversal of 100120101102102 is 201201101021001.

It is a super-2 number, since 2×100120101102102² (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 15 ways as a sum of consecutive naturals, for example, 207869548 + ... + 208350639.

It is an arithmetic number, because the mean of its divisors is an integer number (6398136729936).

Almost surely, 2^{100120101102102} is an apocalyptic number.

100120101102102 is an abundant number, since it is smaller than the sum of its proper divisors (104620274255850).

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

100120101102102 is a wasteful number, since it uses less digits than its factorization.

100120101102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416221092.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100120101102102 its reverse (201201101021001), we get a palindrome (301321202123103).

The spelling of 100120101102102 in words is "one hundred trillion, one hundred twenty billion, one hundred one million, one hundred two thousand, one hundred two".