125153043 has 8 divisors (see below), whose sum is σ = 167034000. Its totient is φ = 83353728.

The previous prime is 125153027. The next prime is 125153117. The reversal of 125153043 is 340351521.

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

It is not a de Polignac number, because 125153043 - 2⁴ = 125153027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125153003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16738 + ... + 23031.

It is an arithmetic number, because the mean of its divisors is an integer number (20879250).

Almost surely, 2^125153043 is an apocalyptic number.

125153043 is a deficient number, since it is larger than the sum of its proper divisors (41880957).

125153043 is a wasteful number, since it uses less digits than its factorization.

125153043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40821.

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

The square root of 125153043 is about 11187.1820848684. The cubic root of 125153043 is about 500.2039741111.

The spelling of 125153043 in words is "one hundred twenty-five million, one hundred fifty-three thousand, forty-three".