102295205080 has 32 divisors (see below), whose sum is σ = 232275819600. Its totient is φ = 40542685056.

The previous prime is 102295205029. The next prime is 102295205081. The reversal of 102295205080 is 80502592201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102295205081) 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 7 ways as a sum of consecutive naturals, for example, 11726742 + ... + 11735461.

Almost surely, 2^102295205080 is an apocalyptic number.

102295205080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102295205080 is an abundant number, since it is smaller than the sum of its proper divisors (129980614520).

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

102295205080 is a wasteful number, since it uses less digits than its factorization.

102295205080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23462323 (or 23462319 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

Adding to 102295205080 its reverse (80502592201), we get a palindrome (182797797281).

The spelling of 102295205080 in words is "one hundred two billion, two hundred ninety-five million, two hundred five thousand, eighty".