2130124100043 has 16 divisors (see below), whose sum is σ = 2862686269440. Its totient is φ = 1408823561376.

The previous prime is 2130124100021. The next prime is 2130124100047. The reversal of 2130124100043 is 3400014210312.

It is not a de Polignac number, because 2130124100043 - 2¹² = 2130124095947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2130124099992 and 2130124100019.

It is not an unprimeable number, because it can be changed into a prime (2130124100047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7257793 + ... + 7545581.

It is an arithmetic number, because the mean of its divisors is an integer number (178917891840).

Almost surely, 2^{2130124100043} is an apocalyptic number.

2130124100043 is a deficient number, since it is larger than the sum of its proper divisors (732562169397).

2130124100043 is a wasteful number, since it uses less digits than its factorization.

2130124100043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307346.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2130124100043 its reverse (3400014210312), we get a palindrome (5530138310355).

The spelling of 2130124100043 in words is "two trillion, one hundred thirty billion, one hundred twenty-four million, one hundred thousand, forty-three".