2123032012322 has 16 divisors (see below), whose sum is σ = 3430748337912. Its totient is φ = 979508046720.

The previous prime is 2123032012307. The next prime is 2123032012333. The reversal of 2123032012322 is 2232102303212.

It can be written as a sum of positive squares in 4 ways, for example, as 1618490295601 + 504541716721 = 1272199^2 + 710311^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14629829 + ... + 14774232.

Almost surely, 2^{2123032012322} is an apocalyptic number.

2123032012322 is a deficient number, since it is larger than the sum of its proper divisors (1307716325590).

2123032012322 is a wasteful number, since it uses less digits than its factorization.

2123032012322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29406853.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2123032012322 its reverse (2232102303212), we get a palindrome (4355134315534).

The spelling of 2123032012322 in words is "two trillion, one hundred twenty-three billion, thirty-two million, twelve thousand, three hundred twenty-two".