201000301247 has 2 divisors, whose sum is σ = 201000301248. Its totient is φ = 201000301246.

The previous prime is 201000301223. The next prime is 201000301277. The reversal of 201000301247 is 742103000102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201000301247 - 2¹⁰ = 201000300223 is a prime.

It is a super-2 number, since 2×201000301247² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201000301207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500150623 + 100500150624.

It is an arithmetic number, because the mean of its divisors is an integer number (100500150624).

Almost surely, 2^201000301247 is an apocalyptic number.

201000301247 is a deficient number, since it is larger than the sum of its proper divisors (1).

201000301247 is an equidigital number, since it uses as much as digits as its factorization.

201000301247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

Adding to 201000301247 its reverse (742103000102), we get a palindrome (943103301349).

The spelling of 201000301247 in words is "two hundred one billion, three hundred one thousand, two hundred forty-seven".