211332003121 has 32 divisors (see below), whose sum is σ = 226368552960. Its totient is φ = 196956144000.

The previous prime is 211332003107. The next prime is 211332003173. The reversal of 211332003121 is 121300233112.

211332003121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 211332003121 - 2⁷ = 211332002993 is a prime.

It is a super-2 number, since 2×211332003121² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211332003221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45435646 + ... + 45440296.

It is an arithmetic number, because the mean of its divisors is an integer number (7074017280).

Almost surely, 2^211332003121 is an apocalyptic number.

It is an amenable number.

211332003121 is a deficient number, since it is larger than the sum of its proper divisors (15036549839).

211332003121 is a wasteful number, since it uses less digits than its factorization.

211332003121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5197.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 211332003121 its reverse (121300233112), we get a palindrome (332632236233).

The spelling of 211332003121 in words is "two hundred eleven billion, three hundred thirty-two million, three thousand, one hundred twenty-one".