213796276803 has 12 divisors (see below), whose sum is σ = 319465701360. Its totient is φ = 137615994096.

The previous prime is 213796276781. The next prime is 213796276847. The reversal of 213796276803 is 308672697312.

213796276803 is a `hidden beast` number, since 2 + 1 + 3 + 7 + 9 + 627 + 6 + 8 + 0 + 3 = 666.

It is not a de Polignac number, because 213796276803 - 2¹³ = 213796268611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 213796276803.

It is not an unprimeable number, because it can be changed into a prime (213796276873) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 409571151 + ... + 409571672.

It is an arithmetic number, because the mean of its divisors is an integer number (26622141780).

Almost surely, 2^213796276803 is an apocalyptic number.

213796276803 is a deficient number, since it is larger than the sum of its proper divisors (105669424557).

213796276803 is a wasteful number, since it uses less digits than its factorization.

213796276803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819142858 (or 819142855 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 213796276803 in words is "two hundred thirteen billion, seven hundred ninety-six million, two hundred seventy-six thousand, eight hundred three".