125001333 has 16 divisors (see below), whose sum is σ = 189705600. Its totient is φ = 81300960.

The previous prime is 125001329. The next prime is 125001367. The reversal of 125001333 is 333100521.

It is not a de Polignac number, because 125001333 - 2² = 125001329 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125001313) 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, 55353 + ... + 57566.

It is an arithmetic number, because the mean of its divisors is an integer number (11856600).

Almost surely, 2^125001333 is an apocalyptic number.

It is an amenable number.

125001333 is a deficient number, since it is larger than the sum of its proper divisors (64704267).

125001333 is a wasteful number, since it uses less digits than its factorization.

125001333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112969 (or 112963 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 125001333 is about 11180.3995009123. The cubic root of 125001333 is about 500.0017773270.

Adding to 125001333 its reverse (333100521), we get a palindrome (458101854).

The spelling of 125001333 in words is "one hundred twenty-five million, one thousand, three hundred thirty-three".