10189031 has 2 divisors, whose sum is σ = 10189032. Its totient is φ = 10189030.

The previous prime is 10188991. The next prime is 10189051. The reversal of 10189031 is 13098101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10189031 is a prime.

It is a super-2 number, since 2×10189031² = 207632705437922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10188988 and 10189006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10189051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5094515 + 5094516.

It is an arithmetic number, because the mean of its divisors is an integer number (5094516).

Almost surely, 2^10189031 is an apocalyptic number.

10189031 is a deficient number, since it is larger than the sum of its proper divisors (1).

10189031 is an equidigital number, since it uses as much as digits as its factorization.

10189031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 10189031 is about 3192.0261590407. The cubic root of 10189031 is about 216.7925204388.

The spelling of 10189031 in words is "ten million, one hundred eighty-nine thousand, thirty-one".