214112031 has 8 divisors (see below), whose sum is σ = 326265984. Its totient is φ = 122349720.

The previous prime is 214112027. The next prime is 214112051. The reversal of 214112031 is 130211412.

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

It is not a de Polignac number, because 214112031 - 2² = 214112027 is a prime.

It is a super-2 number, since 2×214112031² = 91687923637889922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 214112031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214112051) 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, 5097885 + ... + 5097926.

It is an arithmetic number, because the mean of its divisors is an integer number (40783248).

Almost surely, 2^214112031 is an apocalyptic number.

214112031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

214112031 is a deficient number, since it is larger than the sum of its proper divisors (112153953).

214112031 is a wasteful number, since it uses less digits than its factorization.

214112031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10195821.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 214112031 is about 14632.5674780607. The cubic root of 214112031 is about 598.2467624758.

Adding to 214112031 its reverse (130211412), we get a palindrome (344323443).

The spelling of 214112031 in words is "two hundred fourteen million, one hundred twelve thousand, thirty-one".