254671200101 has 2 divisors, whose sum is σ = 254671200102. Its totient is φ = 254671200100.

The previous prime is 254671200071. The next prime is 254671200103. The reversal of 254671200101 is 101002176452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 244495636225 + 10175563876 = 494465^2 + 100874^2 .

It is a cyclic number.

It is not a de Polignac number, because 254671200101 - 2²² = 254667005797 is a prime.

Together with 254671200103, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254671200103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127335600050 + 127335600051.

It is an arithmetic number, because the mean of its divisors is an integer number (127335600051).

Almost surely, 2^254671200101 is an apocalyptic number.

It is an amenable number.

254671200101 is a deficient number, since it is larger than the sum of its proper divisors (1).

254671200101 is an equidigital number, since it uses as much as digits as its factorization.

254671200101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 254671200101 its reverse (101002176452), we get a palindrome (355673376553).

The spelling of 254671200101 in words is "two hundred fifty-four billion, six hundred seventy-one million, two hundred thousand, one hundred one".