214016031 has 12 divisors (see below), whose sum is σ = 316324008. Its totient is φ = 139359024.

The previous prime is 214016021. The next prime is 214016041. The reversal of 214016031 is 130610412.

It is a happy number.

214016031 is a `hidden beast` number, since 21 + 40 + 1 + 603 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (214016021) and next prime (214016041).

It is not a de Polignac number, because 214016031 - 2⁹ = 214015519 is a prime.

It is a super-2 number, since 2×214016031² = 91605723049985922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214015995 and 214016013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214016021) 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, 276120 + ... + 276893.

It is an arithmetic number, because the mean of its divisors is an integer number (26360334).

Almost surely, 2^214016031 is an apocalyptic number.

214016031 is a deficient number, since it is larger than the sum of its proper divisors (102307977).

214016031 is a wasteful number, since it uses less digits than its factorization.

214016031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553062 (or 553059 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 214016031 is about 14629.2867563665. The cubic root of 214016031 is about 598.1573384572.

Adding to 214016031 its reverse (130610412), we get a palindrome (344626443).

The spelling of 214016031 in words is "two hundred fourteen million, sixteen thousand, thirty-one".