1000130323122 has 96 divisors (see below), whose sum is σ = 2487171278592. Its totient is φ = 284522844672.

The previous prime is 1000130323117. The next prime is 1000130323133. The reversal of 1000130323122 is 2213230310001.

1000130323122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1000130323122² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1000130323095 and 1000130323104.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78762678 + ... + 78775374.

It is an arithmetic number, because the mean of its divisors is an integer number (25908034152).

Almost surely, 2^{1000130323122} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000130323122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1243585639296).

1000130323122 is an abundant number, since it is smaller than the sum of its proper divisors (1487040955470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000130323122 is a wasteful number, since it uses less digits than its factorization.

1000130323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15352 (or 15349 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1000130323122 its reverse (2213230310001), we get a palindrome (3213360633123).

The spelling of 1000130323122 in words is "one trillion, one hundred thirty million, three hundred twenty-three thousand, one hundred twenty-two".