143123560120153 has 8 divisors (see below), whose sum is σ = 148420857400200. Its totient is φ = 137850396313728.

The previous prime is 143123560120147. The next prime is 143123560120171. The reversal of 143123560120153 is 351021065321341.

It can be written as a sum of positive squares in 4 ways, for example, as 102768439925529 + 40355120194624 = 10137477^2 + 6352568^2 .

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 143123560120153 - 2⁹ = 143123560119641 is a prime.

It is a super-2 number, since 2×143123560120153² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143123560120103) 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, 6033356326 + ... + 6033380047.

It is an arithmetic number, because the mean of its divisors is an integer number (18552607175025).

Almost surely, 2^{143123560120153} is an apocalyptic number.

It is an amenable number.

143123560120153 is a deficient number, since it is larger than the sum of its proper divisors (5297297280047).

143123560120153 is a wasteful number, since it uses less digits than its factorization.

143123560120153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12066736811.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 143123560120153 in words is "one hundred forty-three trillion, one hundred twenty-three billion, five hundred sixty million, one hundred twenty thousand, one hundred fifty-three".