101253838 has 16 divisors (see below), whose sum is σ = 175369824. Its totient is φ = 42946560.

The previous prime is 101253833. The next prime is 101253851. The reversal of 101253838 is 838352101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101253833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35923 + ... + 38638.

It is an arithmetic number, because the mean of its divisors is an integer number (10960614).

Almost surely, 2^101253838 is an apocalyptic number.

101253838 is a deficient number, since it is larger than the sum of its proper divisors (74115986).

101253838 is an equidigital number, since it uses as much as digits as its factorization.

101253838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74667.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 101253838 is about 10062.4966086951. The cubic root of 101253838 is about 466.0907649833.

The spelling of 101253838 in words is "one hundred one million, two hundred fifty-three thousand, eight hundred thirty-eight".