20120303107 has 2 divisors, whose sum is σ = 20120303108. Its totient is φ = 20120303106.

The previous prime is 20120303089. The next prime is 20120303171. The reversal of 20120303107 is 70130302102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20120303107 - 2²³ = 20111914499 is a prime.

It is not a weakly prime, because it can be changed into another prime (20120303807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10060151553 + 10060151554.

It is an arithmetic number, because the mean of its divisors is an integer number (10060151554).

Almost surely, 2^20120303107 is an apocalyptic number.

20120303107 is a deficient number, since it is larger than the sum of its proper divisors (1).

20120303107 is an equidigital number, since it uses as much as digits as its factorization.

20120303107 is an odious number, because the sum of its binary digits is odd.

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

Adding to 20120303107 its reverse (70130302102), we get a palindrome (90250605209).

The spelling of 20120303107 in words is "twenty billion, one hundred twenty million, three hundred three thousand, one hundred seven".