135143624563023 has 8 divisors (see below), whose sum is σ = 182472404473600. Its totient is φ = 88955297180568.

The previous prime is 135143624563019. The next prime is 135143624563111. The reversal of 135143624563023 is 320365426341531.

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

It is not a de Polignac number, because 135143624563023 - 2² = 135143624563019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135143624363023) 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, 285113131753 + ... + 285113132226.

It is an arithmetic number, because the mean of its divisors is an integer number (22809050559200).

Almost surely, 2^{135143624563023} is an apocalyptic number.

135143624563023 is a deficient number, since it is larger than the sum of its proper divisors (47328779910577).

135143624563023 is an equidigital number, since it uses as much as digits as its factorization.

135143624563023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570226264061.

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 135143624563023 in words is "one hundred thirty-five trillion, one hundred forty-three billion, six hundred twenty-four million, five hundred sixty-three thousand, twenty-three".