146016523 has 2 divisors, whose sum is σ = 146016524. Its totient is φ = 146016522.

The previous prime is 146016511. The next prime is 146016551. The reversal of 146016523 is 325610641.

It is an a-pointer prime, because the next prime (146016551) can be obtained adding 146016523 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146016523 - 2⁵ = 146016491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146016491 and 146016500.

It is not a weakly prime, because it can be changed into another prime (146016503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73008261 + 73008262.

It is an arithmetic number, because the mean of its divisors is an integer number (73008262).

Almost surely, 2^146016523 is an apocalyptic number.

146016523 is a deficient number, since it is larger than the sum of its proper divisors (1).

146016523 is an equidigital number, since it uses as much as digits as its factorization.

146016523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 146016523 is about 12083.7296808560. The cubic root of 146016523 is about 526.5836060238.

The spelling of 146016523 in words is "one hundred forty-six million, sixteen thousand, five hundred twenty-three".