201023300087 has 2 divisors, whose sum is σ = 201023300088. Its totient is φ = 201023300086.

The previous prime is 201023300021. The next prime is 201023300131. The reversal of 201023300087 is 780003320102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201023300087 - 2¹⁶ = 201023234551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201023330087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100511650043 + 100511650044.

It is an arithmetic number, because the mean of its divisors is an integer number (100511650044).

Almost surely, 2^201023300087 is an apocalyptic number.

201023300087 is a deficient number, since it is larger than the sum of its proper divisors (1).

201023300087 is an equidigital number, since it uses as much as digits as its factorization.

201023300087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 201023300087 its reverse (780003320102), we get a palindrome (981026620189).

The spelling of 201023300087 in words is "two hundred one billion, twenty-three million, three hundred thousand, eighty-seven".