125470143 has 12 divisors (see below), whose sum is σ = 181989808. Its totient is φ = 83298240.

The previous prime is 125470139. The next prime is 125470223. The reversal of 125470143 is 341074521.

It is not a de Polignac number, because 125470143 - 2² = 125470139 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125470123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26755 + ... + 31092.

Almost surely, 2^125470143 is an apocalyptic number.

125470143 is a deficient number, since it is larger than the sum of its proper divisors (56519665).

125470143 is a wasteful number, since it uses less digits than its factorization.

125470143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58094 (or 58091 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 125470143 is about 11201.3455888121. The cubic root of 125470143 is about 500.6260730712.

The spelling of 125470143 in words is "one hundred twenty-five million, four hundred seventy thousand, one hundred forty-three".