211235424532113 has 8 divisors (see below), whose sum is σ = 281648563706176. Its totient is φ = 140822950856400.

The previous prime is 211235424532051. The next prime is 211235424532211. The reversal of 211235424532113 is 311235424532112.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 211235424532113 - 2³³ = 211226834597521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211235424532513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165633493 + ... + 166903938.

It is an arithmetic number, because the mean of its divisors is an integer number (35206070463272).

Almost surely, 2^{211235424532113} is an apocalyptic number.

It is an amenable number.

211235424532113 is a deficient number, since it is larger than the sum of its proper divisors (70413139174063).

211235424532113 is a wasteful number, since it uses less digits than its factorization.

211235424532113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332749175.

The product of its digits is 172800, while the sum is 39.

Subtracting 211235424532113 from its reverse (311235424532112), we obtain a palindrome (99999999999999).

The spelling of 211235424532113 in words is "two hundred eleven trillion, two hundred thirty-five billion, four hundred twenty-four million, five hundred thirty-two thousand, one hundred thirteen".