110421131211 has 6 divisors (see below), whose sum is σ = 159497189540. Its totient is φ = 73614087468.

The previous prime is 110421131207. The next prime is 110421131213. The reversal of 110421131211 is 112131124011.

110421131211 is a `hidden beast` number, since 1 + 1 + 0 + 421 + 1 + 31 + 211 = 666.

It is not a de Polignac number, because 110421131211 - 2² = 110421131207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110421131213) 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, 6134507281 + ... + 6134507298.

Almost surely, 2^110421131211 is an apocalyptic number.

110421131211 is a deficient number, since it is larger than the sum of its proper divisors (49076058329).

110421131211 is a wasteful number, since it uses less digits than its factorization.

110421131211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12269014585 (or 12269014582 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 110421131211 its reverse (112131124011), we get a palindrome (222552255222).

The spelling of 110421131211 in words is "one hundred ten billion, four hundred twenty-one million, one hundred thirty-one thousand, two hundred eleven".