1000313403355 has 16 divisors (see below), whose sum is σ = 1372480081920. Its totient is φ = 685618340832.

The previous prime is 1000313403337. The next prime is 1000313403377. The reversal of 1000313403355 is 5533043130001.

It is a cyclic number.

It is not a de Polignac number, because 1000313403355 - 2¹³ = 1000313395163 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6397695 + ... + 6552184.

It is an arithmetic number, because the mean of its divisors is an integer number (85780005120).

Almost surely, 2^{1000313403355} is an apocalyptic number.

1000313403355 is a deficient number, since it is larger than the sum of its proper divisors (372166678565).

1000313403355 is a wasteful number, since it uses less digits than its factorization.

1000313403355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12952098.

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 1000313403355 its reverse (5533043130001), we get a palindrome (6533356533356).

The spelling of 1000313403355 in words is "one trillion, three hundred thirteen million, four hundred three thousand, three hundred fifty-five".