213120332296 has 8 divisors (see below), whose sum is σ = 399600623070. Its totient is φ = 106560166144.

The previous prime is 213120332287. The next prime is 213120332303. The reversal of 213120332296 is 692233021312.

It can be written as a sum of positive squares in only one way, i.e., 140482536100 + 72637796196 = 374810^2 + 269514^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13320020761 + ... + 13320020776.

Almost surely, 2^213120332296 is an apocalyptic number.

It is an amenable number.

213120332296 is a deficient number, since it is larger than the sum of its proper divisors (186480290774).

213120332296 is a wasteful number, since it uses less digits than its factorization.

213120332296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26640041543 (or 26640041539 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 213120332296 in words is "two hundred thirteen billion, one hundred twenty million, three hundred thirty-two thousand, two hundred ninety-six".