101875149 has 6 divisors (see below), whose sum is σ = 147153006. Its totient is φ = 67916760.

The previous prime is 101875141. The next prime is 101875153. The reversal of 101875149 is 941578101.

It can be written as a sum of positive squares in only one way, i.e., 90383049 + 11492100 = 9507^2 + 3390^2 .

It is not a de Polignac number, because 101875149 - 2³ = 101875141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101875141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5659722 + ... + 5659739.

It is an arithmetic number, because the mean of its divisors is an integer number (24525501).

Almost surely, 2^101875149 is an apocalyptic number.

It is an amenable number.

101875149 is a deficient number, since it is larger than the sum of its proper divisors (45277857).

101875149 is a wasteful number, since it uses less digits than its factorization.

101875149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11319467 (or 11319464 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 36.

The square root of 101875149 is about 10093.3220002138. The cubic root of 101875149 is about 467.0421594086.

It can be divided in two parts, 1018 and 75149, that added together give a palindrome (76167).

The spelling of 101875149 in words is "one hundred one million, eight hundred seventy-five thousand, one hundred forty-nine".