1380175193 has 2 divisors, whose sum is σ = 1380175194. Its totient is φ = 1380175192.

The previous prime is 1380175103. The next prime is 1380175213. The reversal of 1380175193 is 3915710831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1203604249 + 176570944 = 34693^2 + 13288^2 .

It is a cyclic number.

It is not a de Polignac number, because 1380175193 - 2¹⁴ = 1380158809 is a prime.

It is not a weakly prime, because it can be changed into another prime (1380175103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 690087596 + 690087597.

It is an arithmetic number, because the mean of its divisors is an integer number (690087597).

Almost surely, 2^1380175193 is an apocalyptic number.

It is an amenable number.

1380175193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1380175193 is an equidigital number, since it uses as much as digits as its factorization.

1380175193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 1380175193 is about 37150.7091856939. The cubic root of 1380175193 is about 1113.3833927456.

The spelling of 1380175193 in words is "one billion, three hundred eighty million, one hundred seventy-five thousand, one hundred ninety-three".