320301213000 has 64 divisors (see below), whose sum is σ = 999339793920. Its totient is φ = 85413656000.

The previous prime is 320301212999. The next prime is 320301213007. The reversal of 320301213000 is 312103023.

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

It is not an unprimeable number, because it can be changed into a prime (320301213007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53380536 + ... + 53386535.

It is an arithmetic number, because the mean of its divisors is an integer number (15614684280).

Almost surely, 2^320301213000 is an apocalyptic number.

320301213000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

320301213000 is an abundant number, since it is smaller than the sum of its proper divisors (679038580920).

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

320301213000 is a wasteful number, since it uses less digits than its factorization.

320301213000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106767095 (or 106767081 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 320301213000 its reverse (312103023), we get a palindrome (320613316023).

The spelling of 320301213000 in words is "three hundred twenty billion, three hundred one million, two hundred thirteen thousand".