100000011001012 has 6 divisors (see below), whose sum is σ = 175000019251778. Its totient is φ = 50000005500504.

The previous prime is 100000011000943. The next prime is 100000011001019. The reversal of 100000011001012 is 210100110000001.

It can be written as a sum of positive squares in only one way, i.e., 93236713799056 + 6763297201956 = 9655916^2 + 2600634^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100000011000986 and 100000011001004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000011001019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12500001375123 + ... + 12500001375130.

Almost surely, 2^{100000011001012} is an apocalyptic number.

It is an amenable number.

100000011001012 is a deficient number, since it is larger than the sum of its proper divisors (75000008250766).

100000011001012 is a wasteful number, since it uses less digits than its factorization.

100000011001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25000002750257 (or 25000002750255 counting only the distinct ones).

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

Adding to 100000011001012 its reverse (210100110000001), we get a palindrome (310100121001013).

The spelling of 100000011001012 in words is "one hundred trillion, eleven million, one thousand, twelve".