154103551014041 has 2 divisors, whose sum is σ = 154103551014042. Its totient is φ = 154103551014040.

The previous prime is 154103551014037. The next prime is 154103551014047. The reversal of 154103551014041 is 140410155301451.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84049932015625 + 70053618998416 = 9167875^2 + 8369804^2 .

It is a cyclic number.

It is not a de Polignac number, because 154103551014041 - 2² = 154103551014037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 154103551013992 and 154103551014010.

It is not a weakly prime, because it can be changed into another prime (154103551014047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77051775507020 + 77051775507021.

It is an arithmetic number, because the mean of its divisors is an integer number (77051775507021).

Almost surely, 2^{154103551014041} is an apocalyptic number.

It is an amenable number.

154103551014041 is a deficient number, since it is larger than the sum of its proper divisors (1).

154103551014041 is an equidigital number, since it uses as much as digits as its factorization.

154103551014041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24000, while the sum is 35.

The spelling of 154103551014041 in words is "one hundred fifty-four trillion, one hundred three billion, five hundred fifty-one million, fourteen thousand, forty-one".