1311313000030 has 64 divisors (see below), whose sum is σ = 2601269505216. Its totient is φ = 471968640000.

The previous prime is 1311313000027. The next prime is 1311313000069. The reversal of 1311313000030 is 300003131131.

It is a junction number, because it is equal to n+sod(n) for n = 1311312999968 and 1311313000013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38123440 + ... + 38157820.

It is an arithmetic number, because the mean of its divisors is an integer number (40644836019).

Almost surely, 2^{1311313000030} is an apocalyptic number.

1311313000030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1311313000030 is a deficient number, since it is larger than the sum of its proper divisors (1289956505186).

1311313000030 is a wasteful number, since it uses less digits than its factorization.

1311313000030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37933.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 1311313000030 its reverse (300003131131), we get a palindrome (1611316131161).

The spelling of 1311313000030 in words is "one trillion, three hundred eleven billion, three hundred thirteen million, thirty", and thus it is an aban number.