102125225235 has 16 divisors (see below), whose sum is σ = 178254938880. Its totient is φ = 49515260640.

The previous prime is 102125225227. The next prime is 102125225243. The reversal of 102125225235 is 532522521201.

It is an interprime number because it is at equal distance from previous prime (102125225227) and next prime (102125225243).

It is not a de Polignac number, because 102125225235 - 2³ = 102125225227 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309470215 + ... + 309470544.

It is an arithmetic number, because the mean of its divisors is an integer number (11140933680).

Almost surely, 2^102125225235 is an apocalyptic number.

102125225235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102125225235 is a deficient number, since it is larger than the sum of its proper divisors (76129713645).

102125225235 is a wasteful number, since it uses less digits than its factorization.

102125225235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618940778.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 102125225235 its reverse (532522521201), we get a palindrome (634647746436).

The spelling of 102125225235 in words is "one hundred two billion, one hundred twenty-five million, two hundred twenty-five thousand, two hundred thirty-five".