125043134 has 8 divisors (see below), whose sum is σ = 195719760. Its totient is φ = 59803216.

The previous prime is 125043103. The next prime is 125043137. The reversal of 125043134 is 431340521.

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

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125043137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1359119 + ... + 1359210.

It is an arithmetic number, because the mean of its divisors is an integer number (24464970).

Almost surely, 2^125043134 is an apocalyptic number.

125043134 is a deficient number, since it is larger than the sum of its proper divisors (70676626).

125043134 is a wasteful number, since it uses less digits than its factorization.

125043134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2718354.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 125043134 is about 11182.2687322386. The cubic root of 125043134 is about 500.0575053860.

Adding to 125043134 its reverse (431340521), we get a palindrome (556383655).

The spelling of 125043134 in words is "one hundred twenty-five million, forty-three thousand, one hundred thirty-four".