1337226043 has 2 divisors, whose sum is σ = 1337226044. Its totient is φ = 1337226042.

The previous prime is 1337226041. The next prime is 1337226109. The reversal of 1337226043 is 3406227331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1337226043 - 2¹ = 1337226041 is a prime.

Together with 1337226041, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1337225996 and 1337226014.

It is not a weakly prime, because it can be changed into another prime (1337226041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668613021 + 668613022.

It is an arithmetic number, because the mean of its divisors is an integer number (668613022).

Almost surely, 2^1337226043 is an apocalyptic number.

1337226043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1337226043 is an equidigital number, since it uses as much as digits as its factorization.

1337226043 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1337226043 is about 36568.1014410100. The cubic root of 1337226043 is about 1101.7124959389.

The spelling of 1337226043 in words is "one billion, three hundred thirty-seven million, two hundred twenty-six thousand, forty-three".