2110320343042 has 8 divisors (see below), whose sum is σ = 3165882401916. Its totient is φ = 1055026209072.

The previous prime is 2110320343031. The next prime is 2110320343049. The reversal of 2110320343042 is 2403430230112.

It can be written as a sum of positive squares in 2 ways, for example, as 2106768063841 + 3552279201 = 1451471^2 + 59601^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2110320342998 and 2110320343016.

It is not an unprimeable number, because it can be changed into a prime (2110320343049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66961533 + ... + 66993040.

Almost surely, 2^{2110320343042} is an apocalyptic number.

2110320343042 is a deficient number, since it is larger than the sum of its proper divisors (1055562058874).

2110320343042 is a wasteful number, since it uses less digits than its factorization.

2110320343042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133962452.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2110320343042 its reverse (2403430230112), we get a palindrome (4513750573154).

The spelling of 2110320343042 in words is "two trillion, one hundred ten billion, three hundred twenty million, three hundred forty-three thousand, forty-two".