213001445104 has 40 divisors (see below), whose sum is σ = 471929401728. Its totient is φ = 91231492800.

The previous prime is 213001445101. The next prime is 213001445119. The reversal of 213001445104 is 401544100312.

213001445104 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213001445101) 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 7 ways as a sum of consecutive naturals, for example, 383722 + ... + 757129.

Almost surely, 2^213001445104 is an apocalyptic number.

It is an amenable number.

213001445104 is an abundant number, since it is smaller than the sum of its proper divisors (258927956624).

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

213001445104 is a wasteful number, since it uses less digits than its factorization.

213001445104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142533 (or 1142527 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 213001445104 its reverse (401544100312), we get a palindrome (614545545416).

The spelling of 213001445104 in words is "two hundred thirteen billion, one million, four hundred forty-five thousand, one hundred four".