125152143 has 8 divisors (see below), whose sum is σ = 167351808. Its totient is φ = 83193624.

The previous prime is 125152129. The next prime is 125152151. The reversal of 125152143 is 341251521.

It is a happy number.

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

It is not a de Polignac number, because 125152143 - 2⁴ = 125152127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125152123) 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, 59071 + ... + 61152.

It is an arithmetic number, because the mean of its divisors is an integer number (20918976).

Almost surely, 2^125152143 is an apocalyptic number.

125152143 is a deficient number, since it is larger than the sum of its proper divisors (42199665).

125152143 is a wasteful number, since it uses less digits than its factorization.

125152143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120573.

The product of its digits is 1200, while the sum is 24.

The square root of 125152143 is about 11187.1418601893. The cubic root of 125152143 is about 500.2027750867.

The spelling of 125152143 in words is "one hundred twenty-five million, one hundred fifty-two thousand, one hundred forty-three".