200315103464 has 48 divisors (see below), whose sum is σ = 438185858400. Its totient is φ = 85849272432.

The previous prime is 200315103451. The next prime is 200315103467. The reversal of 200315103464 is 464301513002.

It is a super-2 number, since 2×200315103464² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200315103467) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 610454 + ... + 879365.

It is an arithmetic number, because the mean of its divisors is an integer number (9128872050).

Almost surely, 2^200315103464 is an apocalyptic number.

It is an amenable number.

200315103464 is an abundant number, since it is smaller than the sum of its proper divisors (237870754936).

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

200315103464 is an frugal number, since it uses more digits than its factorization.

200315103464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489860 (or 1489828 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 200315103464 its reverse (464301513002), we get a palindrome (664616616466).

The spelling of 200315103464 in words is "two hundred billion, three hundred fifteen million, one hundred three thousand, four hundred sixty-four".