102025164241 has 48 divisors (see below), whose sum is σ = 140812475328. Its totient is φ = 72657648000.

The previous prime is 102025164221. The next prime is 102025164317. The reversal of 102025164241 is 142461520201.

It is not a de Polignac number, because 102025164241 - 2¹³ = 102025156049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102025164221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 635626 + ... + 779788.

It is an arithmetic number, because the mean of its divisors is an integer number (2933593236).

Almost surely, 2^102025164241 is an apocalyptic number.

102025164241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102025164241 is a deficient number, since it is larger than the sum of its proper divisors (38787311087).

102025164241 is a wasteful number, since it uses less digits than its factorization.

102025164241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144302 (or 144295 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 102025164241 its reverse (142461520201), we get a palindrome (244486684442).

The spelling of 102025164241 in words is "one hundred two billion, twenty-five million, one hundred sixty-four thousand, two hundred forty-one".