145615104143 has 2 divisors, whose sum is σ = 145615104144. Its totient is φ = 145615104142.

The previous prime is 145615104097. The next prime is 145615104161. The reversal of 145615104143 is 341401516541.

145615104143 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 is a cyclic number.

It is not a de Polignac number, because 145615104143 - 2²⁰ = 145614055567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145615104343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72807552071 + 72807552072.

It is an arithmetic number, because the mean of its divisors is an integer number (72807552072).

Almost surely, 2^145615104143 is an apocalyptic number.

145615104143 is a deficient number, since it is larger than the sum of its proper divisors (1).

145615104143 is an equidigital number, since it uses as much as digits as its factorization.

145615104143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 145615104143 in words is "one hundred forty-five billion, six hundred fifteen million, one hundred four thousand, one hundred forty-three".