146516101 has 2 divisors, whose sum is σ = 146516102. Its totient is φ = 146516100.

The previous prime is 146516099. The next prime is 146516107. The reversal of 146516101 is 101615641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118701025 + 27815076 = 10895^2 + 5274^2 .

It is a cyclic number.

It is not a de Polignac number, because 146516101 - 2¹ = 146516099 is a prime.

Together with 146516099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146516107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73258050 + 73258051.

It is an arithmetic number, because the mean of its divisors is an integer number (73258051).

Almost surely, 2^146516101 is an apocalyptic number.

It is an amenable number.

146516101 is a deficient number, since it is larger than the sum of its proper divisors (1).

146516101 is an equidigital number, since it uses as much as digits as its factorization.

146516101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 146516101 is about 12104.3835448155. The cubic root of 146516101 is about 527.1834699478.

The spelling of 146516101 in words is "one hundred forty-six million, five hundred sixteen thousand, one hundred one".