1013021132122 has 8 divisors (see below), whose sum is σ = 1535196973716. Its totient is φ = 501288807552.

The previous prime is 1013021132119. The next prime is 1013021132159. The reversal of 1013021132122 is 2212311203101.

It can be written as a sum of positive squares in 2 ways, for example, as 977110503121 + 35910629001 = 988489^2 + 189501^2 .

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 1013021132122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2610879013 + ... + 2610879400.

Almost surely, 2^{1013021132122} is an apocalyptic number.

1013021132122 is a deficient number, since it is larger than the sum of its proper divisors (522175841594).

1013021132122 is an equidigital number, since it uses as much as digits as its factorization.

1013021132122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5221758512.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1013021132122 its reverse (2212311203101), we get a palindrome (3225332335223).

The spelling of 1013021132122 in words is "one trillion, thirteen billion, twenty-one million, one hundred thirty-two thousand, one hundred twenty-two".