124031045 has 8 divisors (see below), whose sum is σ = 149056800. Its totient is φ = 99078480.

The previous prime is 124031041. The next prime is 124031053. The reversal of 124031045 is 540130421.

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

It is not a de Polignac number, because 124031045 - 2² = 124031041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124031041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14495 + ... + 21404.

It is an arithmetic number, because the mean of its divisors is an integer number (18632100).

Almost surely, 2^124031045 is an apocalyptic number.

It is an amenable number.

124031045 is a deficient number, since it is larger than the sum of its proper divisors (25025755).

124031045 is an equidigital number, since it uses as much as digits as its factorization.

124031045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36595.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 124031045 is about 11136.9226000722. The cubic root of 124031045 is about 498.7047073314.

Adding to 124031045 its reverse (540130421), we get a palindrome (664161466).

The spelling of 124031045 in words is "one hundred twenty-four million, thirty-one thousand, forty-five".