214123012011 has 12 divisors (see below), whose sum is σ = 310381692088. Its totient is φ = 142244260704.

The previous prime is 214123012007. The next prime is 214123012013. The reversal of 214123012011 is 110210321412.

214123012011 is a `hidden beast` number, since 21 + 412 + 30 + 1 + 201 + 1 = 666.

It is not a de Polignac number, because 214123012011 - 2² = 214123012007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214123012013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42031810 + ... + 42036903.

Almost surely, 2^214123012011 is an apocalyptic number.

214123012011 is a deficient number, since it is larger than the sum of its proper divisors (96258680077).

214123012011 is a wasteful number, since it uses less digits than its factorization.

214123012011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84069002 (or 84068999 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 214123012011 its reverse (110210321412), we get a palindrome (324333333423).

The spelling of 214123012011 in words is "two hundred fourteen billion, one hundred twenty-three million, twelve thousand, eleven".