154105134140201 has 8 divisors (see below), whose sum is σ = 161090979681600. Its totient is φ = 147143090458672.

The previous prime is 154105134140173. The next prime is 154105134140257. The reversal of 154105134140201 is 102041431501451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 154105134140201 - 2²⁶ = 154105067031337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (154105134140261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5950451726 + ... + 5950477623.

It is an arithmetic number, because the mean of its divisors is an integer number (20136372460200).

Almost surely, 2^{154105134140201} is an apocalyptic number.

It is an amenable number.

154105134140201 is a deficient number, since it is larger than the sum of its proper divisors (6985845541399).

154105134140201 is a wasteful number, since it uses less digits than its factorization.

154105134140201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11900929935.

The product of its (nonzero) digits is 9600, while the sum is 32.

Adding to 154105134140201 its reverse (102041431501451), we get a palindrome (256146565641652).

The spelling of 154105134140201 in words is "one hundred fifty-four trillion, one hundred five billion, one hundred thirty-four million, one hundred forty thousand, two hundred one".