102495375 has 80 divisors (see below), whose sum is σ = 195706368. Its totient is φ = 53352000.

The previous prime is 102495373. The next prime is 102495401. The reversal of 102495375 is 573594201.

It is a Cunningham number, because it is equal to 10124²-1.

It is not a de Polignac number, because 102495375 - 2¹ = 102495373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102495373) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 536530 + ... + 536720.

Almost surely, 2^102495375 is an apocalyptic number.

102495375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102495375 is a deficient number, since it is larger than the sum of its proper divisors (93210993).

102495375 is an equidigital number, since it uses as much as digits as its factorization.

102495375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 102495375 is about 10123.9999506124. Note that the first 4 decimals coincide. The cubic root of 102495375 is about 467.9880421008.

The spelling of 102495375 in words is "one hundred two million, four hundred ninety-five thousand, three hundred seventy-five".