213013443102 has 8 divisors (see below), whose sum is σ = 426026886216. Its totient is φ = 71004481032.

The previous prime is 213013443101. The next prime is 213013443133. The reversal of 213013443102 is 201344310312.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

213013443102 is an admirable number.

It is a super-3 number, since 3×213013443102³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213013443101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17751120253 + ... + 17751120264.

It is an arithmetic number, because the mean of its divisors is an integer number (53253360777).

Almost surely, 2^213013443102 is an apocalyptic number.

213013443102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

213013443102 is a wasteful number, since it uses less digits than its factorization.

213013443102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35502240522.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 213013443102 its reverse (201344310312), we get a palindrome (414357753414).

The spelling of 213013443102 in words is "two hundred thirteen billion, thirteen million, four hundred forty-three thousand, one hundred two".