10020300421121 has 8 divisors (see below), whose sum is σ = 10023401388000. Its totient is φ = 10017199760832.

The previous prime is 10020300421099. The next prime is 10020300421193. The reversal of 10020300421121 is 12112400302001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10020300421121 is a prime.

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 10020300421121.

It is not an unprimeable number, because it can be changed into a prime (10020302421121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76988726 + ... + 77118768.

It is an arithmetic number, because the mean of its divisors is an integer number (1252925173500).

Almost surely, 2^{10020300421121} is an apocalyptic number.

It is an amenable number.

10020300421121 is a deficient number, since it is larger than the sum of its proper divisors (3100966879).

10020300421121 is a wasteful number, since it uses less digits than its factorization.

10020300421121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153295.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10020300421121 its reverse (12112400302001), we get a palindrome (22132700723122).

The spelling of 10020300421121 in words is "ten trillion, twenty billion, three hundred million, four hundred twenty-one thousand, one hundred twenty-one".