313243148700 has 144 divisors (see below), whose sum is σ = 1039503467520. Its totient is φ = 80836920000.

The previous prime is 313243148693. The next prime is 313243148773. The reversal of 313243148700 is 7841342313.

313243148700 is a `hidden beast` number, since 3 + 132 + 43 + 1 + 487 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1787526 + ... + 1954925.

It is an arithmetic number, because the mean of its divisors is an integer number (7218774080).

Almost surely, 2^313243148700 is an apocalyptic number.

313243148700 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313243148700 is an abundant number, since it is smaller than the sum of its proper divisors (726260318820).

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

313243148700 is a wasteful number, since it uses less digits than its factorization.

313243148700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3742505 (or 3742492 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 313243148700 in words is "three hundred thirteen billion, two hundred forty-three million, one hundred forty-eight thousand, seven hundred".