211150541026 has 8 divisors (see below), whose sum is σ = 320541785424. Its totient is φ = 104303279220.

The previous prime is 211150540967. The next prime is 211150541047. The reversal of 211150541026 is 620145051112.

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

It is a junction number, because it is equal to n+sod(n) for n = 211150540985 and 211150541003.

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, 635995440 + ... + 635995771.

It is an arithmetic number, because the mean of its divisors is an integer number (40067723178).

Almost surely, 2^211150541026 is an apocalyptic number.

211150541026 is a deficient number, since it is larger than the sum of its proper divisors (109391244398).

211150541026 is a wasteful number, since it uses less digits than its factorization.

211150541026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271991296.

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 211150541026 its reverse (620145051112), we get a palindrome (831295592138).

The spelling of 211150541026 in words is "two hundred eleven billion, one hundred fifty million, five hundred forty-one thousand, twenty-six".