124302402002 has 4 divisors (see below), whose sum is σ = 186453603006. Its totient is φ = 62151201000.

The previous prime is 124302401999. The next prime is 124302402013. The reversal of 124302402002 is 200204203421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 122724803041 + 1577598961 = 350321^2 + 39719^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31075600499 + ... + 31075600502.

Almost surely, 2^124302402002 is an apocalyptic number.

124302402002 is a deficient number, since it is larger than the sum of its proper divisors (62151201004).

124302402002 is an equidigital number, since it uses as much as digits as its factorization.

124302402002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62151201003.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 124302402002 its reverse (200204203421), we get a palindrome (324506605423).

The spelling of 124302402002 in words is "one hundred twenty-four billion, three hundred two million, four hundred two thousand, two".