154102341506137 has 2 divisors, whose sum is σ = 154102341506138. Its totient is φ = 154102341506136.

The previous prime is 154102341506101. The next prime is 154102341506143. The reversal of 154102341506137 is 731605143201451.

It is a happy number.

154102341506137 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 can be written as a sum of positive squares in only one way, i.e., 83913954127936 + 70188387378201 = 9160456^2 + 8377851^2 .

It is a cyclic number.

It is not a de Polignac number, because 154102341506137 - 2⁴⁷ = 13364853150809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 154102341506093 and 154102341506102.

It is not a weakly prime, because it can be changed into another prime (154102341506167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77051170753068 + 77051170753069.

It is an arithmetic number, because the mean of its divisors is an integer number (77051170753069).

Almost surely, 2^{154102341506137} is an apocalyptic number.

It is an amenable number.

154102341506137 is a deficient number, since it is larger than the sum of its proper divisors (1).

154102341506137 is an equidigital number, since it uses as much as digits as its factorization.

154102341506137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 43.

Adding to 154102341506137 its reverse (731605143201451), we get a palindrome (885707484707588).

The spelling of 154102341506137 in words is "one hundred fifty-four trillion, one hundred two billion, three hundred forty-one million, five hundred six thousand, one hundred thirty-seven".