213420340101132 has 72 divisors (see below), whose sum is σ = 540014117051136. Its totient is φ = 71069590063584.

The previous prime is 213420340101127. The next prime is 213420340101179. The reversal of 213420340101132 is 231101043024312.

213420340101132 is a `hidden beast` number, since 2 + 1 + 3 + 420 + 3 + 4 + 0 + 101 + 132 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 213420340101096 and 213420340101105.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 321507753 + ... + 322170879.

Almost surely, 2^{213420340101132} is an apocalyptic number.

It is an amenable number.

213420340101132 is an abundant number, since it is smaller than the sum of its proper divisors (326593776950004).

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

213420340101132 is a wasteful number, since it uses less digits than its factorization.

213420340101132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671987 (or 671982 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 213420340101132 its reverse (231101043024312), we get a palindrome (444521383125444).

The spelling of 213420340101132 in words is "two hundred thirteen trillion, four hundred twenty billion, three hundred forty million, one hundred one thousand, one hundred thirty-two".