100110001012 has 12 divisors (see below), whose sum is σ = 200220002080. Its totient is φ = 42904286136.

The previous prime is 100110001009. The next prime is 100110001051. The reversal of 100110001012 is 210100011001.

100110001012 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 100110000986 and 100110001004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1787678562 + ... + 1787678617.

Almost surely, 2^100110001012 is an apocalyptic number.

It is an amenable number.

100110001012 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.

100110001012 is a wasteful number, since it uses less digits than its factorization.

100110001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3575357190 (or 3575357188 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100110001012 its reverse (210100011001), we get a palindrome (310210012013).

The spelling of 100110001012 in words is "one hundred billion, one hundred ten million, one thousand, twelve".