213363740116 has 6 divisors (see below), whose sum is σ = 373386545210. Its totient is φ = 106681870056.

The previous prime is 213363740099. The next prime is 213363740137. The reversal of 213363740116 is 611047363312.

It can be written as a sum of positive squares in only one way, i.e., 212379035716 + 984704400 = 460846^2 + 31380^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26670467511 + ... + 26670467518.

Almost surely, 2^213363740116 is an apocalyptic number.

It is an amenable number.

213363740116 is a deficient number, since it is larger than the sum of its proper divisors (160022805094).

213363740116 is a wasteful number, since it uses less digits than its factorization.

213363740116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53340935033 (or 53340935031 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 213363740116 in words is "two hundred thirteen billion, three hundred sixty-three million, seven hundred forty thousand, one hundred sixteen".