1374226303 has 2 divisors, whose sum is σ = 1374226304. Its totient is φ = 1374226302.

The previous prime is 1374226291. The next prime is 1374226307. The reversal of 1374226303 is 3036224731.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1374226303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1374226307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687113151 + 687113152.

It is an arithmetic number, because the mean of its divisors is an integer number (687113152).

Almost surely, 2^1374226303 is an apocalyptic number.

1374226303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1374226303 is an equidigital number, since it uses as much as digits as its factorization.

1374226303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 1374226303 is about 37070.5584392790. The cubic root of 1374226303 is about 1111.7814380650.

The spelling of 1374226303 in words is "one billion, three hundred seventy-four million, two hundred twenty-six thousand, three hundred three".