10100101111012 has 24 divisors (see below), whose sum is σ = 19282271010912. Its totient is φ = 4590893193600.

The previous prime is 10100101110997. The next prime is 10100101111013. The reversal of 10100101111012 is 21011110100101.

It is a self number, because there is not a number n which added to its sum of digits gives 10100101111012.

It is not an unprimeable number, because it can be changed into a prime (10100101111013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1839628 + ... + 4856380.

It is an arithmetic number, because the mean of its divisors is an integer number (803427958788).

Almost surely, 2^{10100101111012} is an apocalyptic number.

It is an amenable number.

10100101111012 is a deficient number, since it is larger than the sum of its proper divisors (9182169899900).

10100101111012 is a wasteful number, since it uses less digits than its factorization.

10100101111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3092859 (or 3092857 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 10100101111012 its reverse (21011110100101), we get a palindrome (31111211211113).

The spelling of 10100101111012 in words is "ten trillion, one hundred billion, one hundred one million, one hundred eleven thousand, twelve".