1030040013122 has 8 divisors (see below), whose sum is σ = 1545970490316. Its totient is φ = 514716516352.

The previous prime is 1030040013061. The next prime is 1030040013127. The reversal of 1030040013122 is 2213100400301.

It can be written as a sum of positive squares in 2 ways, for example, as 741908318281 + 288131694841 = 861341^2 + 536779^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1030040013122.

It is not an unprimeable number, because it can be changed into a prime (1030040013127) 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, 151740863 + ... + 151747650.

Almost surely, 2^{1030040013122} is an apocalyptic number.

1030040013122 is a deficient number, since it is larger than the sum of its proper divisors (515930477194).

1030040013122 is a wasteful number, since it uses less digits than its factorization.

1030040013122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303490212.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1030040013122 its reverse (2213100400301), we get a palindrome (3243140413423).

The spelling of 1030040013122 in words is "one trillion, thirty billion, forty million, thirteen thousand, one hundred twenty-two".