10020311210101 has 16 divisors (see below), whose sum is σ = 10503539343360. Its totient is φ = 9541052143920.

The previous prime is 10020311210053. The next prime is 10020311210149. The reversal of 10020311210101 is 10101211302001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10020311210053) and next prime (10020311210149).

It is a cyclic number.

It is not a de Polignac number, because 10020311210101 - 2⁹ = 10020311209589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020311210801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93350580 + ... + 93457858.

It is an arithmetic number, because the mean of its divisors is an integer number (656471208960).

Almost surely, 2^{10020311210101} is an apocalyptic number.

It is an amenable number.

10020311210101 is a deficient number, since it is larger than the sum of its proper divisors (483228133259).

10020311210101 is a wasteful number, since it uses less digits than its factorization.

10020311210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125736.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 10020311210101 its reverse (10101211302001), we get a palindrome (20121522512102).

The spelling of 10020311210101 in words is "ten trillion, twenty billion, three hundred eleven million, two hundred ten thousand, one hundred one".