2100124143002 has 8 divisors (see below), whose sum is σ = 3150195167700. Its totient is φ = 1050059087104.

The previous prime is 2100124142983. The next prime is 2100124143079. The reversal of 2100124143002 is 2003414210012.

It can be written as a sum of positive squares in 2 ways, for example, as 2048158837321 + 51965305681 = 1431139^2 + 227959^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473477 + ... + 2103432.

Almost surely, 2^{2100124143002} is an apocalyptic number.

2100124143002 is a deficient number, since it is larger than the sum of its proper divisors (1050071024698).

2100124143002 is a wasteful number, since it uses less digits than its factorization.

2100124143002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984400.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2100124143002 its reverse (2003414210012), we get a palindrome (4103538353014).

The spelling of 2100124143002 in words is "two trillion, one hundred billion, one hundred twenty-four million, one hundred forty-three thousand, two".