10120301121013 has 4 divisors (see below), whose sum is σ = 10124144762508. Its totient is φ = 10116457479520.

The previous prime is 10120301120747. The next prime is 10120301121019. The reversal of 10120301121013 is 31012110302101.

It is a happy number.

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 1061874603729 + 9058426517284 = 1030473^2 + 3009722^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10120301121013 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 (10120301121019) 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, 1921816798 + ... + 1921822063.

It is an arithmetic number, because the mean of its divisors is an integer number (2531036190627).

Almost surely, 2^{10120301121013} is an apocalyptic number.

It is an amenable number.

10120301121013 is a deficient number, since it is larger than the sum of its proper divisors (3843641495).

10120301121013 is an equidigital number, since it uses as much as digits as its factorization.

10120301121013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3843641494.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10120301121013 its reverse (31012110302101), we get a palindrome (41132411423114).

The spelling of 10120301121013 in words is "ten trillion, one hundred twenty billion, three hundred one million, one hundred twenty-one thousand, thirteen".