100101120000102 has 48 divisors (see below), whose sum is σ = 233595205382448. Its totient is φ = 30796925883840.

The previous prime is 100101120000097. The next prime is 100101120000103. The reversal of 100101120000102 is 201000021101001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100101120000103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21628113 + ... + 25845260.

It is an arithmetic number, because the mean of its divisors is an integer number (4866566778801).

Almost surely, 2^{100101120000102} is an apocalyptic number.

100101120000102 is an abundant number, since it is smaller than the sum of its proper divisors (133494085382346).

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

100101120000102 is a wasteful number, since it uses less digits than its factorization.

100101120000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47482405 (or 47482402 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 100101120000102 its reverse (201000021101001), we get a palindrome (301101141101103).

The spelling of 100101120000102 in words is "one hundred trillion, one hundred one billion, one hundred twenty million, one hundred two", and thus it is an aban number.