148105125 has 64 divisors (see below), whose sum is σ = 312998400. Its totient is φ = 67694400.

The previous prime is 148105123. The next prime is 148105141. The reversal of 148105125 is 521501841.

148105125 is a `hidden beast` number, since 148 + 1 + 0 + 512 + 5 = 666.

It is not a de Polignac number, because 148105125 - 2¹ = 148105123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148105123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20491 + ... + 26759.

It is an arithmetic number, because the mean of its divisors is an integer number (4890600).

Almost surely, 2^148105125 is an apocalyptic number.

148105125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

148105125 is an abundant number, since it is smaller than the sum of its proper divisors (164893275).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148105125 is an equidigital number, since it uses as much as digits as its factorization.

148105125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6300 (or 6284 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 148105125 is about 12169.8449045171. The cubic root of 148105125 is about 529.0824577873.

Adding to 148105125 its reverse (521501841), we get a palindrome (669606966).

The spelling of 148105125 in words is "one hundred forty-eight million, one hundred five thousand, one hundred twenty-five".