20114031 has 8 divisors (see below), whose sum is σ = 30649984. Its totient is φ = 11493720.

The previous prime is 20114021. The next prime is 20114047. The reversal of 20114031 is 13041102.

It is a happy number.

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

It is not a de Polignac number, because 20114031 - 2⁵ = 20113999 is a prime.

It is a super-2 number, since 2×20114031² = 809148486137922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20113998 and 20114016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20114021) 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, 478885 + ... + 478926.

It is an arithmetic number, because the mean of its divisors is an integer number (3831248).

Almost surely, 2^20114031 is an apocalyptic number.

20114031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

20114031 is a deficient number, since it is larger than the sum of its proper divisors (10535953).

20114031 is an equidigital number, since it uses as much as digits as its factorization.

20114031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957821.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 20114031 is about 4484.8668876568. The cubic root of 20114031 is about 271.9566639076.

Adding to 20114031 its reverse (13041102), we get a palindrome (33155133).

The spelling of 20114031 in words is "twenty million, one hundred fourteen thousand, thirty-one".