20000301047 has 2 divisors, whose sum is σ = 20000301048. Its totient is φ = 20000301046.

The previous prime is 20000301043. The next prime is 20000301053. The reversal of 20000301047 is 74010300002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20000301047 - 2² = 20000301043 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20000301043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10000150523 + 10000150524.

It is an arithmetic number, because the mean of its divisors is an integer number (10000150524).

Almost surely, 2^20000301047 is an apocalyptic number.

20000301047 is a deficient number, since it is larger than the sum of its proper divisors (1).

20000301047 is an equidigital number, since it uses as much as digits as its factorization.

20000301047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 17.

Adding to 20000301047 its reverse (74010300002), we get a palindrome (94010601049).

The spelling of 20000301047 in words is "twenty billion, three hundred one thousand, forty-seven".