2130423134043 has 32 divisors (see below), whose sum is σ = 2866367105280. Its totient is φ = 1407422079360.

The previous prime is 2130423134017. The next prime is 2130423134089. The reversal of 2130423134043 is 3404313240312.

It is a happy number.

It is not a de Polignac number, because 2130423134043 - 2¹⁷ = 2130423002971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2130423134043.

It is not an unprimeable number, because it can be changed into a prime (2130423134743) 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, 695987733 + ... + 695990793.

It is an arithmetic number, because the mean of its divisors is an integer number (89573972040).

Almost surely, 2^{2130423134043} is an apocalyptic number.

2130423134043 is a deficient number, since it is larger than the sum of its proper divisors (735943971237).

2130423134043 is a wasteful number, since it uses less digits than its factorization.

2130423134043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5787.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 2130423134043 its reverse (3404313240312), we get a palindrome (5534736374355).

The spelling of 2130423134043 in words is "two trillion, one hundred thirty billion, four hundred twenty-three million, one hundred thirty-four thousand, forty-three".