126410803 has 2 divisors, whose sum is σ = 126410804. Its totient is φ = 126410802.

The previous prime is 126410789. The next prime is 126410807. The reversal of 126410803 is 308014621.

It is a strong prime.

It is an emirp because it is prime and its reverse (308014621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 126410803 - 2¹⁷ = 126279731 is a prime.

It is a super-2 number, since 2×126410803² = 31959382230209618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (126410807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63205401 + 63205402.

It is an arithmetic number, because the mean of its divisors is an integer number (63205402).

Almost surely, 2^126410803 is an apocalyptic number.

126410803 is a deficient number, since it is larger than the sum of its proper divisors (1).

126410803 is an equidigital number, since it uses as much as digits as its factorization.

126410803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 126410803 is about 11243.2558896434. The cubic root of 126410803 is about 501.8740378554.

The spelling of 126410803 in words is "one hundred twenty-six million, four hundred ten thousand, eight hundred three".