211030232241 has 16 divisors (see below), whose sum is σ = 299437357824. Its totient is φ = 131738982144.

The previous prime is 211030232221. The next prime is 211030232243. The reversal of 211030232241 is 142232030112.

It is not a de Polignac number, because 211030232241 - 2⁶ = 211030232177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211030232243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10492105 + ... + 10512198.

It is an arithmetic number, because the mean of its divisors is an integer number (18714834864).

Almost surely, 2^211030232241 is an apocalyptic number.

It is an amenable number.

211030232241 is a deficient number, since it is larger than the sum of its proper divisors (88407125583).

211030232241 is a wasteful number, since it uses less digits than its factorization.

211030232241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21004520.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 211030232241 its reverse (142232030112), we get a palindrome (353262262353).

The spelling of 211030232241 in words is "two hundred eleven billion, thirty million, two hundred thirty-two thousand, two hundred forty-one".