154102093522147 has 2 divisors, whose sum is σ = 154102093522148. Its totient is φ = 154102093522146.

The previous prime is 154102093522141. The next prime is 154102093522151. The reversal of 154102093522147 is 741225390201451.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (741225390201451) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 154102093522147 - 2⁴³ = 145306000499939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 154102093522097 and 154102093522106.

It is not a weakly prime, because it can be changed into another prime (154102093522141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77051046761073 + 77051046761074.

It is an arithmetic number, because the mean of its divisors is an integer number (77051046761074).

Almost surely, 2^{154102093522147} is an apocalyptic number.

154102093522147 is a deficient number, since it is larger than the sum of its proper divisors (1).

154102093522147 is an equidigital number, since it uses as much as digits as its factorization.

154102093522147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 154102093522147 in words is "one hundred fifty-four trillion, one hundred two billion, ninety-three million, five hundred twenty-two thousand, one hundred forty-seven".