313013211000 has 512 divisors, whose sum is σ = 1181552486400. Its totient is φ = 67466649600.

The previous prime is 313013210977. The next prime is 313013211011. The reversal of 313013211000 is 112310313.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 26181024 + ... + 26192976.

It is an arithmetic number, because the mean of its divisors is an integer number (2307719700).

Almost surely, 2^313013211000 is an apocalyptic number.

313013211000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 313013211000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (590776243200).

313013211000 is an abundant number, since it is smaller than the sum of its proper divisors (868539275400).

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

313013211000 is a wasteful number, since it uses less digits than its factorization.

313013211000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12056 (or 12042 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 313013211000 its reverse (112310313), we get a palindrome (313125521313).

The spelling of 313013211000 in words is "three hundred thirteen billion, thirteen million, two hundred eleven thousand".