152868143 has 8 divisors (see below), whose sum is σ = 159667200. Its totient is φ = 146081848.

The previous prime is 152868137. The next prime is 152868181. The reversal of 152868143 is 341868251.

152868143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 152868143 - 2¹⁰ = 152867119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152868097 and 152868106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152868113) 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, 27818 + ... + 32856.

It is an arithmetic number, because the mean of its divisors is an integer number (19958400).

Almost surely, 2^152868143 is an apocalyptic number.

152868143 is a deficient number, since it is larger than the sum of its proper divisors (6799057).

152868143 is a wasteful number, since it uses less digits than its factorization.

152868143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6381.

The product of its digits is 46080, while the sum is 38.

The square root of 152868143 is about 12363.9857246763. The cubic root of 152868143 is about 534.6944340627.

The spelling of 152868143 in words is "one hundred fifty-two million, eight hundred sixty-eight thousand, one hundred forty-three".