2100124143303 has 32 divisors (see below), whose sum is σ = 3022902512640. Its totient is φ = 1292929397760.

The previous prime is 2100124143269. The next prime is 2100124143307. The reversal of 2100124143303 is 3033414210012.

It is a happy number.

It is not a de Polignac number, because 2100124143303 - 2³⁰ = 2099050401479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100124143307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31965175 + ... + 32030807.

It is an arithmetic number, because the mean of its divisors is an integer number (94465703520).

Almost surely, 2^{2100124143303} is an apocalyptic number.

2100124143303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2100124143303 is a deficient number, since it is larger than the sum of its proper divisors (922778369337).

2100124143303 is a wasteful number, since it uses less digits than its factorization.

2100124143303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81679.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2100124143303 its reverse (3033414210012), we get a palindrome (5133538353315).

The spelling of 2100124143303 in words is "two trillion, one hundred billion, one hundred twenty-four million, one hundred forty-three thousand, three hundred three".