1030113121313 has 8 divisors (see below), whose sum is σ = 1090745948808. Its totient is φ = 969484509184.

The previous prime is 1030113121283. The next prime is 1030113121379. The reversal of 1030113121313 is 3131213110301.

It can be written as a sum of positive squares in 4 ways, for example, as 225157842064 + 804955279249 = 474508^2 + 897193^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1030113121313 - 2⁶ = 1030113121249 is a prime.

It is a super-2 number, since 2×1030113121313² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030113123313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543656 + ... + 1534857.

It is an arithmetic number, because the mean of its divisors is an integer number (136343243601).

Almost surely, 2^{1030113121313} is an apocalyptic number.

It is an amenable number.

1030113121313 is a deficient number, since it is larger than the sum of its proper divisors (60632827495).

1030113121313 is a wasteful number, since it uses less digits than its factorization.

1030113121313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107683.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1030113121313 its reverse (3131213110301), we get a palindrome (4161326231614).

The spelling of 1030113121313 in words is "one trillion, thirty billion, one hundred thirteen million, one hundred twenty-one thousand, three hundred thirteen".