124102002 has 16 divisors (see below), whose sum is σ = 248433120. Its totient is φ = 41329152.

The previous prime is 124101983. The next prime is 124102007. The reversal of 124102002 is 200201421.

It is not an unprimeable number, because it can be changed into a prime (124102007) 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, 2052 + ... + 15887.

It is an arithmetic number, because the mean of its divisors is an integer number (15527070).

Almost surely, 2^124102002 is an apocalyptic number.

124102002 is an abundant number, since it is smaller than the sum of its proper divisors (124331118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124102002 is a wasteful number, since it uses less digits than its factorization.

124102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19097.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 124102002 is about 11140.1078091731. The cubic root of 124102002 is about 498.7997906335.

Adding to 124102002 its reverse (200201421), we get a palindrome (324303423).

It can be divided in two parts, 12 and 4102002, that added together give a palindrome (4102014).

The spelling of 124102002 in words is "one hundred twenty-four million, one hundred two thousand, two".