10020300421193 has 2 divisors, whose sum is σ = 10020300421194. Its totient is φ = 10020300421192.

The previous prime is 10020300421099. The next prime is 10020300421223. The reversal of 10020300421193 is 39112400302001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7183541725369 + 2836758695824 = 2680213^2 + 1684268^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020300421193 - 2³⁶ = 9951580944457 is a prime.

It is a super-2 number, since 2×10020300421193² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10020300421393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010150210596 + 5010150210597.

It is an arithmetic number, because the mean of its divisors is an integer number (5010150210597).

Almost surely, 2^{10020300421193} is an apocalyptic number.

It is an amenable number.

10020300421193 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020300421193 is an equidigital number, since it uses as much as digits as its factorization.

10020300421193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 10020300421193 its reverse (39112400302001), we get a palindrome (49132700723194).

The spelling of 10020300421193 in words is "ten trillion, twenty billion, three hundred million, four hundred twenty-one thousand, one hundred ninety-three".