314100043 has 2 divisors, whose sum is σ = 314100044. Its totient is φ = 314100042.

The previous prime is 314100019. The next prime is 314100049. The reversal of 314100043 is 340001413.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314100043 is a prime.

It is not a weakly prime, because it can be changed into another prime (314100049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157050021 + 157050022.

It is an arithmetic number, because the mean of its divisors is an integer number (157050022).

Almost surely, 2^314100043 is an apocalyptic number.

314100043 is a deficient number, since it is larger than the sum of its proper divisors (1).

314100043 is an equidigital number, since it uses as much as digits as its factorization.

314100043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 314100043 is about 17722.8677984123. The cubic root of 314100043 is about 679.7606157092.

Adding to 314100043 its reverse (340001413), we get a palindrome (654101456).

The spelling of 314100043 in words is "three hundred fourteen million, one hundred thousand, forty-three".