1070828923613 has 8 divisors (see below), whose sum is σ = 1107846418680. Its totient is φ = 1033817585920.

The previous prime is 1070828923603. The next prime is 1070828923631. The reversal of 1070828923613 is 3163298280701.

It can be written as a sum of positive squares in 4 ways, for example, as 187629318244 + 883199605369 = 433162^2 + 939787^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1070828923613 is a prime.

It is a super-2 number, since 2×1070828923613² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070828923603) 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, 1184120 + ... + 1882497.

It is an arithmetic number, because the mean of its divisors is an integer number (138480802335).

Almost surely, 2^{1070828923613} is an apocalyptic number.

It is an amenable number.

1070828923613 is a deficient number, since it is larger than the sum of its proper divisors (37017495067).

1070828923613 is a wasteful number, since it uses less digits than its factorization.

1070828923613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3078687.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 1070828923613 in words is "one trillion, seventy billion, eight hundred twenty-eight million, nine hundred twenty-three thousand, six hundred thirteen".