254072101 has 2 divisors, whose sum is σ = 254072102. Its totient is φ = 254072100.

The previous prime is 254072069. The next prime is 254072111. The reversal of 254072101 is 101270452.

It is a happy number.

254072101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 244891201 + 9180900 = 15649^2 + 3030^2 .

It is a cyclic number.

It is not a de Polignac number, because 254072101 - 2⁵ = 254072069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254072111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127036050 + 127036051.

It is an arithmetic number, because the mean of its divisors is an integer number (127036051).

Almost surely, 2^254072101 is an apocalyptic number.

It is an amenable number.

254072101 is a deficient number, since it is larger than the sum of its proper divisors (1).

254072101 is an equidigital number, since it uses as much as digits as its factorization.

254072101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 254072101 is about 15939.6392995576. The cubic root of 254072101 is about 633.3624710202.

The spelling of 254072101 in words is "two hundred fifty-four million, seventy-two thousand, one hundred one".