19114031 has 2 divisors, whose sum is σ = 19114032. Its totient is φ = 19114030.

The previous prime is 19114027. The next prime is 19114049. The reversal of 19114031 is 13041191.

It is a weak prime.

It is an emirp because it is prime and its reverse (13041191) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 19114031 - 2² = 19114027 is a prime.

It is a super-2 number, since 2×19114031² = 730692362137922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 19113994 and 19114012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19114021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9557015 + 9557016.

It is an arithmetic number, because the mean of its divisors is an integer number (9557016).

Almost surely, 2^19114031 is an apocalyptic number.

19114031 is a deficient number, since it is larger than the sum of its proper divisors (1).

19114031 is an equidigital number, since it uses as much as digits as its factorization.

19114031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 19114031 is about 4371.9596292738. The cubic root of 19114031 is about 267.3729259309.

The spelling of 19114031 in words is "nineteen million, one hundred fourteen thousand, thirty-one".