125012033 has 8 divisors (see below), whose sum is σ = 132500448. Its totient is φ = 117538624.

The previous prime is 125012023. The next prime is 125012047. The reversal of 125012033 is 330210521.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125012033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (125012023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16610 + ... + 22932.

It is an arithmetic number, because the mean of its divisors is an integer number (16562556).

Almost surely, 2^125012033 is an apocalyptic number.

It is an amenable number.

125012033 is a deficient number, since it is larger than the sum of its proper divisors (7488415).

125012033 is a wasteful number, since it uses less digits than its factorization.

125012033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7503.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 125012033 is about 11180.8780066683. The cubic root of 125012033 is about 500.0160434852.

Adding to 125012033 its reverse (330210521), we get a palindrome (455222554).

The spelling of 125012033 in words is "one hundred twenty-five million, twelve thousand, thirty-three".