10101011102012 has 24 divisors (see below), whose sum is σ = 17873330030640. Its totient is φ = 4994511290240.

The previous prime is 10101011102003. The next prime is 10101011102023. The reversal of 10101011102012 is 21020111010101.

It is a junction number, because it is equal to n+sod(n) for n = 10101011101984 and 10101011102002.

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, 20495039 + ... + 20982102.

It is an arithmetic number, because the mean of its divisors is an integer number (744722084610).

Almost surely, 2^{10101011102012} is an apocalyptic number.

It is an amenable number.

10101011102012 is a deficient number, since it is larger than the sum of its proper divisors (7772318928628).

10101011102012 is a wasteful number, since it uses less digits than its factorization.

10101011102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41477821 (or 41477819 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10101011102012 its reverse (21020111010101), we get a palindrome (31121122112113).

The spelling of 10101011102012 in words is "ten trillion, one hundred one billion, eleven million, one hundred two thousand, twelve".