213314203377 has 16 divisors (see below), whose sum is σ = 344750228160. Its totient is φ = 129281335200.

The previous prime is 213314203373. The next prime is 213314203381. The reversal of 213314203377 is 773302413312.

213314203377 is a `hidden beast` number, since 2 + 1 + 3 + 314 + 2 + 0 + 337 + 7 = 666.

213314203377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (213314203373) and next prime (213314203381).

It is not a de Polignac number, because 213314203377 - 2² = 213314203373 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213314203373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359114524 + ... + 359115117.

It is an arithmetic number, because the mean of its divisors is an integer number (21546889260).

Almost surely, 2^213314203377 is an apocalyptic number.

213314203377 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

213314203377 is a deficient number, since it is larger than the sum of its proper divisors (131436024783).

213314203377 is a wasteful number, since it uses less digits than its factorization.

213314203377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718229661 (or 718229655 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

Adding to 213314203377 its reverse (773302413312), we get a palindrome (986616616689).

The spelling of 213314203377 in words is "two hundred thirteen billion, three hundred fourteen million, two hundred three thousand, three hundred seventy-seven".