412022503 has 2 divisors, whose sum is σ = 412022504. Its totient is φ = 412022502.

The previous prime is 412022473. The next prime is 412022537. The reversal of 412022503 is 305220214.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412022503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412022593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206011251 + 206011252.

It is an arithmetic number, because the mean of its divisors is an integer number (206011252).

Almost surely, 2^412022503 is an apocalyptic number.

412022503 is a deficient number, since it is larger than the sum of its proper divisors (1).

412022503 is an equidigital number, since it uses as much as digits as its factorization.

412022503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 412022503 is about 20298.3374442342. The cubic root of 412022503 is about 744.1154331772.

Adding to 412022503 its reverse (305220214), we get a palindrome (717242717).

The spelling of 412022503 in words is "four hundred twelve million, twenty-two thousand, five hundred three".