20030230351 has 2 divisors, whose sum is σ = 20030230352. Its totient is φ = 20030230350.

The previous prime is 20030230307. The next prime is 20030230379. The reversal of 20030230351 is 15303203002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20030230351 - 2¹³ = 20030222159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20030237351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10015115175 + 10015115176.

It is an arithmetic number, because the mean of its divisors is an integer number (10015115176).

Almost surely, 2^20030230351 is an apocalyptic number.

20030230351 is a deficient number, since it is larger than the sum of its proper divisors (1).

20030230351 is an equidigital number, since it uses as much as digits as its factorization.

20030230351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 19.

Adding to 20030230351 its reverse (15303203002), we get a palindrome (35333433353).

The spelling of 20030230351 in words is "twenty billion, thirty million, two hundred thirty thousand, three hundred fifty-one".