146006015137 has 2 divisors, whose sum is σ = 146006015138. Its totient is φ = 146006015136.

The previous prime is 146006015119. The next prime is 146006015149. The reversal of 146006015137 is 731510600641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104225019921 + 41780995216 = 322839^2 + 204404^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146006015137 is a prime.

It is not a weakly prime, because it can be changed into another prime (146006015117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73003007568 + 73003007569.

It is an arithmetic number, because the mean of its divisors is an integer number (73003007569).

Almost surely, 2^146006015137 is an apocalyptic number.

It is an amenable number.

146006015137 is a deficient number, since it is larger than the sum of its proper divisors (1).

146006015137 is an equidigital number, since it uses as much as digits as its factorization.

146006015137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

Adding to 146006015137 its reverse (731510600641), we get a palindrome (877516615778).

The spelling of 146006015137 in words is "one hundred forty-six billion, six million, fifteen thousand, one hundred thirty-seven".