125137334 has 8 divisors (see below), whose sum is σ = 214521168. Its totient is φ = 53630280.

The previous prime is 125137277. The next prime is 125137339. The reversal of 125137334 is 433731521.

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

It is a junction number, because it is equal to n+sod(n) for n = 125137297 and 125137306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125137339) 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 3 ways as a sum of consecutive naturals, for example, 4469177 + ... + 4469204.

It is an arithmetic number, because the mean of its divisors is an integer number (26815146).

Almost surely, 2^125137334 is an apocalyptic number.

125137334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

125137334 is a deficient number, since it is larger than the sum of its proper divisors (89383834).

125137334 is an equidigital number, since it uses as much as digits as its factorization.

125137334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8938390.

The product of its digits is 7560, while the sum is 29.

The square root of 125137334 is about 11186.4799646716. The cubic root of 125137334 is about 500.1830449809.

Adding to 125137334 its reverse (433731521), we get a palindrome (558868855).

The spelling of 125137334 in words is "one hundred twenty-five million, one hundred thirty-seven thousand, three hundred thirty-four".