124131002 has 8 divisors (see below), whose sum is σ = 186275700. Its totient is φ = 62039104.

The previous prime is 124131001. The next prime is 124131013. The reversal of 124131002 is 200131421.

It can be written as a sum of positive squares in 2 ways, for example, as 119924401 + 4206601 = 10951^2 + 2051^2 .

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

It is not an unprimeable number, because it can be changed into a prime (124131001) 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, 6677 + ... + 17112.

Almost surely, 2^124131002 is an apocalyptic number.

124131002 is a deficient number, since it is larger than the sum of its proper divisors (62144698).

124131002 is a wasteful number, since it uses less digits than its factorization.

124131002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26400.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 124131002 is about 11141.4093363452. The cubic root of 124131002 is about 498.8386405771.

Adding to 124131002 its reverse (200131421), we get a palindrome (324262423).

The spelling of 124131002 in words is "one hundred twenty-four million, one hundred thirty-one thousand, two".