102375385393 has 2 divisors, whose sum is σ = 102375385394. Its totient is φ = 102375385392.

The previous prime is 102375385247. The next prime is 102375385417. The reversal of 102375385393 is 393583573201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95689379569 + 6686005824 = 309337^2 + 81768^2 .

It is a cyclic number.

It is not a de Polignac number, because 102375385393 - 2¹³ = 102375377201 is a prime.

It is not a weakly prime, because it can be changed into another prime (102375385193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51187692696 + 51187692697.

It is an arithmetic number, because the mean of its divisors is an integer number (51187692697).

Almost surely, 2^102375385393 is an apocalyptic number.

It is an amenable number.

102375385393 is a deficient number, since it is larger than the sum of its proper divisors (1).

102375385393 is an equidigital number, since it uses as much as digits as its factorization.

102375385393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2041200, while the sum is 49.

The spelling of 102375385393 in words is "one hundred two billion, three hundred seventy-five million, three hundred eighty-five thousand, three hundred ninety-three".