20020000202141 has 2 divisors, whose sum is σ = 20020000202142. Its totient is φ = 20020000202140.

The previous prime is 20020000202099. The next prime is 20020000202161. The reversal of 20020000202141 is 14120200002002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15834072432025 + 4185927770116 = 3979205^2 + 2045954^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20020000202141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20020000202161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10010000101070 + 10010000101071.

It is an arithmetic number, because the mean of its divisors is an integer number (10010000101071).

Almost surely, 2^{20020000202141} is an apocalyptic number.

It is an amenable number.

20020000202141 is a deficient number, since it is larger than the sum of its proper divisors (1).

20020000202141 is an equidigital number, since it uses as much as digits as its factorization.

20020000202141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20020000202141 its reverse (14120200002002), we get a palindrome (34140200204143).

The spelling of 20020000202141 in words is "twenty trillion, twenty billion, two hundred two thousand, one hundred forty-one".