102601201 has 2 divisors, whose sum is σ = 102601202. Its totient is φ = 102601200.

The previous prime is 102601199. The next prime is 102601237. The reversal of 102601201 is 102106201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101103025 + 1498176 = 10055^2 + 1224^2 .

It is an emirp because it is prime and its reverse (102106201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102601201 - 2¹ = 102601199 is a prime.

Together with 102601199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (102601241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51300600 + 51300601.

It is an arithmetic number, because the mean of its divisors is an integer number (51300601).

Almost surely, 2^102601201 is an apocalyptic number.

It is an amenable number.

102601201 is a deficient number, since it is larger than the sum of its proper divisors (1).

102601201 is an equidigital number, since it uses as much as digits as its factorization.

102601201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 102601201 is about 10129.2250937572. The cubic root of 102601201 is about 468.1490518616.

Adding to 102601201 its reverse (102106201), we get a palindrome (204707402).

The spelling of 102601201 in words is "one hundred two million, six hundred one thousand, two hundred one".