213112320301320 has 64 divisors (see below), whose sum is σ = 697458502808640. Its totient is φ = 51663592800000.

The previous prime is 213112320301303. The next prime is 213112320301351. The reversal of 213112320301320 is 23103023211312.

It is a super-2 number, since 2×213112320301320² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 15 ways as a sum of consecutive naturals, for example, 80724362431 + ... + 80724365070.

It is an arithmetic number, because the mean of its divisors is an integer number (10897789106385).

Almost surely, 2^{213112320301320} is an apocalyptic number.

213112320301320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213112320301320 is an abundant number, since it is smaller than the sum of its proper divisors (484346182507320).

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

213112320301320 is a wasteful number, since it uses less digits than its factorization.

213112320301320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161448727526 (or 161448727522 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 213112320301320 its reverse (23103023211312), we get a palindrome (236215343512632).

The spelling of 213112320301320 in words is "two hundred thirteen trillion, one hundred twelve billion, three hundred twenty million, three hundred one thousand, three hundred twenty".