101025875 has 16 divisors (see below), whose sum is σ = 126393696. Its totient is φ = 80620000.

The previous prime is 101025871. The next prime is 101025893. The reversal of 101025875 is 578520101.

It is not a de Polignac number, because 101025875 - 2² = 101025871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101025871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68900 + ... + 70350.

It is an arithmetic number, because the mean of its divisors is an integer number (7899606).

Almost surely, 2^101025875 is an apocalyptic number.

101025875 is a deficient number, since it is larger than the sum of its proper divisors (25367821).

101025875 is an equidigital number, since it uses as much as digits as its factorization.

101025875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023 (or 2013 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 29.

The square root of 101025875 is about 10051.1628680467. The cubic root of 101025875 is about 465.7407164016.

Adding to 101025875 its reverse (578520101), we get a palindrome (679545976).

The spelling of 101025875 in words is "one hundred one million, twenty-five thousand, eight hundred seventy-five".