213042302101240 has 16 divisors (see below), whose sum is σ = 479345179727880. Its totient is φ = 85216920840480.

The previous prime is 213042302101229. The next prime is 213042302101273. The reversal of 213042302101240 is 42101203240312.

213042302101240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2663028776226 + ... + 2663028776305.

Almost surely, 2^{213042302101240} is an apocalyptic number.

213042302101240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213042302101240 is an abundant number, since it is smaller than the sum of its proper divisors (266302877626640).

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

213042302101240 is a wasteful number, since it uses less digits than its factorization.

213042302101240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5326057552542 (or 5326057552538 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 213042302101240 its reverse (42101203240312), we get a palindrome (255143505341552).

The spelling of 213042302101240 in words is "two hundred thirteen trillion, forty-two billion, three hundred two million, one hundred one thousand, two hundred forty".