102255116425 has 96 divisors (see below), whose sum is σ = 161830785024. Its totient is φ = 62239104000.

The previous prime is 102255116417. The next prime is 102255116437. The reversal of 102255116425 is 524611552201.

It is not a de Polignac number, because 102255116425 - 2³ = 102255116417 is a prime.

It is a super-2 number, since 2×102255116425² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 47317345 + ... + 47319505.

It is an arithmetic number, because the mean of its divisors is an integer number (1685737344).

Almost surely, 2^102255116425 is an apocalyptic number.

It is an amenable number.

102255116425 is a deficient number, since it is larger than the sum of its proper divisors (59575668599).

102255116425 is a wasteful number, since it uses less digits than its factorization.

102255116425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759 (or 2754 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

Adding to 102255116425 its reverse (524611552201), we get a palindrome (626866668626).

The spelling of 102255116425 in words is "one hundred two billion, two hundred fifty-five million, one hundred sixteen thousand, four hundred twenty-five".