10122312003101 has 4 divisors (see below), whose sum is σ = 10132344027900. Its totient is φ = 10112279978304.

The previous prime is 10122312003049. The next prime is 10122312003103. The reversal of 10122312003101 is 10130021322101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2915095243225 + 7207216759876 = 1707365^2 + 2684626^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10122312003101 is a prime.

It is a super-2 number, since 2×10122312003101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10122312003101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122312003103) 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 3 ways as a sum of consecutive naturals, for example, 5016010886 + ... + 5016012903.

It is an arithmetic number, because the mean of its divisors is an integer number (2533086006975).

Almost surely, 2^{10122312003101} is an apocalyptic number.

It is an amenable number.

10122312003101 is a deficient number, since it is larger than the sum of its proper divisors (10032024799).

10122312003101 is a wasteful number, since it uses less digits than its factorization.

10122312003101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10032024798.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10122312003101 its reverse (10130021322101), we get a palindrome (20252333325202).

The spelling of 10122312003101 in words is "ten trillion, one hundred twenty-two billion, three hundred twelve million, three thousand, one hundred one".