213371083639 has 24 divisors (see below), whose sum is σ = 252064856448. Its totient is φ = 180067996080.

The previous prime is 213371083543. The next prime is 213371083649. The reversal of 213371083639 is 936380173312.

It is not a de Polignac number, because 213371083639 - 2⁷ = 213371083511 is a prime.

It is a super-2 number, since 2×213371083639² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213371083649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 729774 + ... + 979444.

It is an arithmetic number, because the mean of its divisors is an integer number (10502702352).

Almost surely, 2^213371083639 is an apocalyptic number.

213371083639 is a deficient number, since it is larger than the sum of its proper divisors (38693772809).

213371083639 is a wasteful number, since it uses less digits than its factorization.

213371083639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249955 (or 249948 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 213371083639 in words is "two hundred thirteen billion, three hundred seventy-one million, eighty-three thousand, six hundred thirty-nine".