314011031 has 2 divisors, whose sum is σ = 314011032. Its totient is φ = 314011030.

The previous prime is 314011003. The next prime is 314011099. The reversal of 314011031 is 130110413.

It is a weak prime.

It is an emirp because it is prime and its reverse (130110413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314011031 - 2¹⁴ = 313994647 is a prime.

It is a super-2 number, since 2×314011031² = 197205855179365922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 314010997 and 314011015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314011001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157005515 + 157005516.

It is an arithmetic number, because the mean of its divisors is an integer number (157005516).

Almost surely, 2^314011031 is an apocalyptic number.

314011031 is a deficient number, since it is larger than the sum of its proper divisors (1).

314011031 is an equidigital number, since it uses as much as digits as its factorization.

314011031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 314011031 is about 17720.3564016077. The cubic root of 314011031 is about 679.6963977742.

Adding to 314011031 its reverse (130110413), we get a palindrome (444121444).

The spelling of 314011031 in words is "three hundred fourteen million, eleven thousand, thirty-one".