213010113332 has 12 divisors (see below), whose sum is σ = 373091008836. Its totient is φ = 106412682240.

The previous prime is 213010113319. The next prime is 213010113377. The reversal of 213010113332 is 233311010312.

It can be written as a sum of positive squares in 2 ways, for example, as 136749081616 + 76261031716 = 369796^2 + 276154^2 .

It is a super-2 number, since 2×213010113332² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23088419 + ... + 23097642.

It is an arithmetic number, because the mean of its divisors is an integer number (31090917403).

Almost surely, 2^213010113332 is an apocalyptic number.

It is an amenable number.

213010113332 is a deficient number, since it is larger than the sum of its proper divisors (160080895504).

213010113332 is a wasteful number, since it uses less digits than its factorization.

213010113332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46187218 (or 46187216 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 213010113332 its reverse (233311010312), we get a palindrome (446321123644).

The spelling of 213010113332 in words is "two hundred thirteen billion, ten million, one hundred thirteen thousand, three hundred thirty-two".