2123244310430 has 16 divisors (see below), whose sum is σ = 3828198903984. Its totient is φ = 847884580800.

The previous prime is 2123244310417. The next prime is 2123244310433. The reversal of 2123244310430 is 340134423212.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2123244310393 and 2123244310402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123244310433) 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, 176636612 + ... + 176648631.

It is an arithmetic number, because the mean of its divisors is an integer number (239262431499).

Almost surely, 2^{2123244310430} is an apocalyptic number.

2123244310430 is a deficient number, since it is larger than the sum of its proper divisors (1704954593554).

2123244310430 is a wasteful number, since it uses less digits than its factorization.

2123244310430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353285851.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2123244310430 its reverse (340134423212), we get a palindrome (2463378733642).

The spelling of 2123244310430 in words is "two trillion, one hundred twenty-three billion, two hundred forty-four million, three hundred ten thousand, four hundred thirty".