146105223151 has 2 divisors, whose sum is σ = 146105223152. Its totient is φ = 146105223150.

The previous prime is 146105223139. The next prime is 146105223193. The reversal of 146105223151 is 151322501641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146105223151 - 2⁹ = 146105222639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146105224151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73052611575 + 73052611576.

It is an arithmetic number, because the mean of its divisors is an integer number (73052611576).

Almost surely, 2^146105223151 is an apocalyptic number.

146105223151 is a deficient number, since it is larger than the sum of its proper divisors (1).

146105223151 is an equidigital number, since it uses as much as digits as its factorization.

146105223151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 146105223151 its reverse (151322501641), we get a palindrome (297427724792).

The spelling of 146105223151 in words is "one hundred forty-six billion, one hundred five million, two hundred twenty-three thousand, one hundred fifty-one".