10112010010101 has 32 divisors (see below), whose sum is σ = 15128610897920. Its totient is φ = 6674825978352.

The previous prime is 10112010010099. The next prime is 10112010010127. The reversal of 10112010010101 is 10101001021101.

It is not a de Polignac number, because 10112010010101 - 2¹ = 10112010010099 is a prime.

It is a super-2 number, since 2×10112010010101² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112010010181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17353260 + ... + 17926506.

It is an arithmetic number, because the mean of its divisors is an integer number (472769090560).

Almost surely, 2^{10112010010101} is an apocalyptic number.

It is an amenable number.

10112010010101 is a deficient number, since it is larger than the sum of its proper divisors (5016600887819).

10112010010101 is a wasteful number, since it uses less digits than its factorization.

10112010010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579702 (or 579696 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 10112010010101 its reverse (10101001021101), we get a palindrome (20213011031202).

The spelling of 10112010010101 in words is "ten trillion, one hundred twelve billion, ten million, ten thousand, one hundred one".