1370224313 has 2 divisors, whose sum is σ = 1370224314. Its totient is φ = 1370224312.

The previous prime is 1370224309. The next prime is 1370224351. The reversal of 1370224313 is 3134220731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1369962169 + 262144 = 37013^2 + 512^2 .

It is a cyclic number.

It is not a de Polignac number, because 1370224313 - 2² = 1370224309 is a prime.

It is not a weakly prime, because it can be changed into another prime (1370224363) 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, 685112156 + 685112157.

It is an arithmetic number, because the mean of its divisors is an integer number (685112157).

Almost surely, 2^1370224313 is an apocalyptic number.

It is an amenable number.

1370224313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1370224313 is an equidigital number, since it uses as much as digits as its factorization.

1370224313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 1370224313 is about 37016.5410728771. The cubic root of 1370224313 is about 1110.7011540110.

The spelling of 1370224313 in words is "one billion, three hundred seventy million, two hundred twenty-four thousand, three hundred thirteen".