154132450013123 has 8 divisors (see below), whose sum is σ = 163411912171200. Its totient is φ = 144969710649768.

The previous prime is 154132450013119. The next prime is 154132450013131. The reversal of 154132450013123 is 321310054231451.

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 154132450013123 - 2² = 154132450013119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (154132450013153) 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, 29180695961 + ... + 29180701242.

It is an arithmetic number, because the mean of its divisors is an integer number (20426489021400).

Almost surely, 2^{154132450013123} is an apocalyptic number.

154132450013123 is a deficient number, since it is larger than the sum of its proper divisors (9279462158077).

154132450013123 is a wasteful number, since it uses less digits than its factorization.

154132450013123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58361397361.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 154132450013123 in words is "one hundred fifty-four trillion, one hundred thirty-two billion, four hundred fifty million, thirteen thousand, one hundred twenty-three".