100125310241525 has 48 divisors (see below), whose sum is σ = 125170401081600. Its totient is φ = 79448217596160.

The previous prime is 100125310241503. The next prime is 100125310241563. The reversal of 100125310241525 is 525142013521001.

It is not a de Polignac number, because 100125310241525 - 2¹⁸ = 100125309979381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100125310241491 and 100125310241500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10934287247 + ... + 10934296403.

It is an arithmetic number, because the mean of its divisors is an integer number (2607716689200).

Almost surely, 2^{100125310241525} is an apocalyptic number.

It is an amenable number.

100125310241525 is a deficient number, since it is larger than the sum of its proper divisors (25045090840075).

100125310241525 is a wasteful number, since it uses less digits than its factorization.

100125310241525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16478 (or 16473 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 100125310241525 its reverse (525142013521001), we get a palindrome (625267323762526).

The spelling of 100125310241525 in words is "one hundred trillion, one hundred twenty-five billion, three hundred ten million, two hundred forty-one thousand, five hundred twenty-five".