200020018153 has 2 divisors, whose sum is σ = 200020018154. Its totient is φ = 200020018152.

The previous prime is 200020018111. The next prime is 200020018183. The reversal of 200020018153 is 351810020002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 189326803689 + 10693214464 = 435117^2 + 103408^2 .

It is a cyclic number.

It is not a de Polignac number, because 200020018153 - 2²¹ = 200017921001 is a prime.

It is not a weakly prime, because it can be changed into another prime (200020018183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100010009076 + 100010009077.

It is an arithmetic number, because the mean of its divisors is an integer number (100010009077).

Almost surely, 2^200020018153 is an apocalyptic number.

It is an amenable number.

200020018153 is a deficient number, since it is larger than the sum of its proper divisors (1).

200020018153 is an equidigital number, since it uses as much as digits as its factorization.

200020018153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 200020018153 its reverse (351810020002), we get a palindrome (551830038155).

The spelling of 200020018153 in words is "two hundred billion, twenty million, eighteen thousand, one hundred fifty-three".