102954125 has 16 divisors (see below), whose sum is σ = 136047600. Its totient is φ = 77516800.

The previous prime is 102954109. The next prime is 102954127. The reversal of 102954125 is 521459201.

It can be written as a sum of positive squares in 8 ways, for example, as 964324 + 101989801 = 982^2 + 10099^2 .

It is not a de Polignac number, because 102954125 - 2⁴ = 102954109 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102954127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22100 + ... + 26349.

It is an arithmetic number, because the mean of its divisors is an integer number (8502975).

Almost surely, 2^102954125 is an apocalyptic number.

It is an amenable number.

102954125 is a deficient number, since it is larger than the sum of its proper divisors (33093475).

102954125 is an equidigital number, since it uses as much as digits as its factorization.

102954125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48481 (or 48471 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 102954125 is about 10146.6312143489. The cubic root of 102954125 is about 468.6852117865.

The spelling of 102954125 in words is "one hundred two million, nine hundred fifty-four thousand, one hundred twenty-five".