10020120121302 has 8 divisors (see below), whose sum is σ = 20040240242616. Its totient is φ = 3340040040432.

The previous prime is 10020120121301. The next prime is 10020120121367. The reversal of 10020120121302 is 20312102102001.

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

10020120121302 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020120121301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 835010010103 + ... + 835010010114.

It is an arithmetic number, because the mean of its divisors is an integer number (2505030030327).

Almost surely, 2^{10020120121302} is an apocalyptic number.

10020120121302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10020120121302 is a wasteful number, since it uses less digits than its factorization.

10020120121302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670020020222.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10020120121302 its reverse (20312102102001), we get a palindrome (30332222223303).

The spelling of 10020120121302 in words is "ten trillion, twenty billion, one hundred twenty million, one hundred twenty-one thousand, three hundred two".