200102202401 has 2 divisors, whose sum is σ = 200102202402. Its totient is φ = 200102202400.

The previous prime is 200102202389. The next prime is 200102202407. The reversal of 200102202401 is 104202201002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 147360783376 + 52741419025 = 383876^2 + 229655^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200102202401 is a prime.

It is not a weakly prime, because it can be changed into another prime (200102202407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100051101200 + 100051101201.

It is an arithmetic number, because the mean of its divisors is an integer number (100051101201).

Almost surely, 2^200102202401 is an apocalyptic number.

It is an amenable number.

200102202401 is a deficient number, since it is larger than the sum of its proper divisors (1).

200102202401 is an equidigital number, since it uses as much as digits as its factorization.

200102202401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 200102202401 its reverse (104202201002), we get a palindrome (304304403403).

The spelling of 200102202401 in words is "two hundred billion, one hundred two million, two hundred two thousand, four hundred one".