101378852 has 12 divisors (see below), whose sum is σ = 177520140. Its totient is φ = 50658816.

The previous prime is 101378831. The next prime is 101378857. The reversal of 101378852 is 258873101.

It can be written as a sum of positive squares in 2 ways, for example, as 43375396 + 58003456 = 6586^2 + 7616^2 .

It is not an unprimeable number, because it can be changed into a prime (101378857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 848 + ... + 14264.

It is an arithmetic number, because the mean of its divisors is an integer number (14793345).

Almost surely, 2^101378852 is an apocalyptic number.

It is an amenable number.

101378852 is a deficient number, since it is larger than the sum of its proper divisors (76141288).

101378852 is a wasteful number, since it uses less digits than its factorization.

101378852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15310 (or 15308 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 101378852 is about 10068.7065703595. The cubic root of 101378852 is about 466.2825072032.

The spelling of 101378852 in words is "one hundred one million, three hundred seventy-eight thousand, eight hundred fifty-two".