125350143 has 16 divisors (see below), whose sum is σ = 173899776. Its totient is φ = 80226720.

The previous prime is 125350139. The next prime is 125350157. The reversal of 125350143 is 341053521.

It is not a de Polignac number, because 125350143 - 2² = 125350139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125350133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6505 + ... + 17117.

It is an arithmetic number, because the mean of its divisors is an integer number (10868736).

Almost surely, 2^125350143 is an apocalyptic number.

125350143 is a deficient number, since it is larger than the sum of its proper divisors (48549633).

125350143 is a wasteful number, since it uses less digits than its factorization.

125350143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10774.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 125350143 is about 11195.9878081391. The cubic root of 125350143 is about 500.4664220989.

The spelling of 125350143 in words is "one hundred twenty-five million, three hundred fifty thousand, one hundred forty-three".