101378853 has 24 divisors (see below), whose sum is σ = 151377408. Its totient is φ = 65329632.

The previous prime is 101378831. The next prime is 101378857. The reversal of 101378853 is 358873101.

It is not a de Polignac number, because 101378853 - 2⁸ = 101378597 is a prime.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54700 + ... + 56522.

It is an arithmetic number, because the mean of its divisors is an integer number (6307392).

Almost surely, 2^101378853 is an apocalyptic number.

It is an amenable number.

101378853 is a deficient number, since it is larger than the sum of its proper divisors (49998555).

101378853 is a wasteful number, since it uses less digits than its factorization.

101378853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033 (or 2030 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 101378853 is about 10068.7066200183. The cubic root of 101378853 is about 466.2825087363.

The spelling of 101378853 in words is "one hundred one million, three hundred seventy-eight thousand, eight hundred fifty-three".