146724101 has 2 divisors, whose sum is σ = 146724102. Its totient is φ = 146724100.

The previous prime is 146724073. The next prime is 146724103. The reversal of 146724101 is 101427641.

146724101 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., 91221601 + 55502500 = 9551^2 + 7450^2 .

It is a cyclic number.

It is not a de Polignac number, because 146724101 - 2²² = 142529797 is a prime.

Together with 146724103, 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 (146724103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73362050 + 73362051.

It is an arithmetic number, because the mean of its divisors is an integer number (73362051).

Almost surely, 2^146724101 is an apocalyptic number.

It is an amenable number.

146724101 is a deficient number, since it is larger than the sum of its proper divisors (1).

146724101 is an equidigital number, since it uses as much as digits as its factorization.

146724101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 146724101 is about 12112.9724262874. The cubic root of 146724101 is about 527.4328220944.

The spelling of 146724101 in words is "one hundred forty-six million, seven hundred twenty-four thousand, one hundred one".