20020130371 has 2 divisors, whose sum is σ = 20020130372. Its totient is φ = 20020130370.

The previous prime is 20020130303. The next prime is 20020130407. The reversal of 20020130371 is 17303102002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20020130371 - 2¹⁹ = 20019606083 is a prime.

It is not a weakly prime, because it can be changed into another prime (20020130771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10010065185 + 10010065186.

It is an arithmetic number, because the mean of its divisors is an integer number (10010065186).

Almost surely, 2^20020130371 is an apocalyptic number.

20020130371 is a deficient number, since it is larger than the sum of its proper divisors (1).

20020130371 is an equidigital number, since it uses as much as digits as its factorization.

20020130371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

Adding to 20020130371 its reverse (17303102002), we get a palindrome (37323232373).

The spelling of 20020130371 in words is "twenty billion, twenty million, one hundred thirty thousand, three hundred seventy-one".