10020120101102 has 8 divisors (see below), whose sum is σ = 15054699207576. Its totient is φ = 5001887031912.

The previous prime is 10020120101063. The next prime is 10020120101107. The reversal of 10020120101102 is 20110102102001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10020120101102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020120101107) 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, 4086507788 + ... + 4086510239.

It is an arithmetic number, because the mean of its divisors is an integer number (1881837400947).

Almost surely, 2^{10020120101102} is an apocalyptic number.

10020120101102 is a deficient number, since it is larger than the sum of its proper divisors (5034579106474).

10020120101102 is an equidigital number, since it uses as much as digits as its factorization.

10020120101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8173018642.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10020120101102 its reverse (20110102102001), we get a palindrome (30130222203103).

The spelling of 10020120101102 in words is "ten trillion, twenty billion, one hundred twenty million, one hundred one thousand, one hundred two".