1375108723 has 2 divisors, whose sum is σ = 1375108724. Its totient is φ = 1375108722.

The previous prime is 1375108711. The next prime is 1375108741. The reversal of 1375108723 is 3278015731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1375108723 - 2⁹ = 1375108211 is a prime.

It is not a weakly prime, because it can be changed into another prime (1375108753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687554361 + 687554362.

It is an arithmetic number, because the mean of its divisors is an integer number (687554362).

Almost surely, 2^1375108723 is an apocalyptic number.

1375108723 is a deficient number, since it is larger than the sum of its proper divisors (1).

1375108723 is an equidigital number, since it uses as much as digits as its factorization.

1375108723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 1375108723 is about 37082.4584271324. The cubic root of 1375108723 is about 1112.0193533349.

The spelling of 1375108723 in words is "one billion, three hundred seventy-five million, one hundred eight thousand, seven hundred twenty-three".