201852003049 has 2 divisors, whose sum is σ = 201852003050. Its totient is φ = 201852003048.

The previous prime is 201852003037. The next prime is 201852003053. The reversal of 201852003049 is 940300258102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 183938054400 + 17913948649 = 428880^2 + 133843^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201852003049 is a prime.

It is a super-2 number, since 2×201852003049² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201852003019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100926001524 + 100926001525.

It is an arithmetic number, because the mean of its divisors is an integer number (100926001525).

Almost surely, 2^201852003049 is an apocalyptic number.

It is an amenable number.

201852003049 is a deficient number, since it is larger than the sum of its proper divisors (1).

201852003049 is an equidigital number, since it uses as much as digits as its factorization.

201852003049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 201852003049 in words is "two hundred one billion, eight hundred fifty-two million, three thousand, forty-nine".