211332103308 has 18 divisors (see below), whose sum is σ = 534200594564. Its totient is φ = 70444034424.

The previous prime is 211332103259. The next prime is 211332103309. The reversal of 211332103308 is 803301233112.

211332103308 is a `hidden beast` number, since 2 + 1 + 1 + 3 + 321 + 0 + 330 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×211332103308² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (211332103309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2935168066 + ... + 2935168137.

Almost surely, 2^211332103308 is an apocalyptic number.

It is an amenable number.

211332103308 is an abundant number, since it is smaller than the sum of its proper divisors (322868491256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211332103308 is a wasteful number, since it uses less digits than its factorization.

211332103308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5870336213 (or 5870336208 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The spelling of 211332103308 in words is "two hundred eleven billion, three hundred thirty-two million, one hundred three thousand, three hundred eight".