213140113112 has 16 divisors (see below), whose sum is σ = 399646002840. Its totient is φ = 106567845696.

The previous prime is 213140113099. The next prime is 213140113127. The reversal of 213140113112 is 211311041312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177143 + ... + 676505.

Almost surely, 2^213140113112 is an apocalyptic number.

It is an amenable number.

213140113112 is a deficient number, since it is larger than the sum of its proper divisors (186505889728).

213140113112 is a wasteful number, since it uses less digits than its factorization.

213140113112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552722 (or 552718 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 213140113112 its reverse (211311041312), we get a palindrome (424451154424).

The spelling of 213140113112 in words is "two hundred thirteen billion, one hundred forty million, one hundred thirteen thousand, one hundred twelve".