100102101002012 has 24 divisors (see below), whose sum is σ = 176081967618480. Its totient is φ = 49793007971840.

The previous prime is 100102101001927. The next prime is 100102101002021. The reversal of 100102101002012 is 210200101201001.

It is a junction number, because it is equal to n+sod(n) for n = 100102101001984 and 100102101002002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4815212 + ... + 14946252.

It is an arithmetic number, because the mean of its divisors is an integer number (7336748650770).

Almost surely, 2^{100102101002012} is an apocalyptic number.

It is an amenable number.

100102101002012 is a deficient number, since it is larger than the sum of its proper divisors (75979866616468).

100102101002012 is a wasteful number, since it uses less digits than its factorization.

100102101002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10143781 (or 10143779 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100102101002012 its reverse (210200101201001), we get a palindrome (310302202203013).

The spelling of 100102101002012 in words is "one hundred trillion, one hundred two billion, one hundred one million, two thousand, twelve".