101269928 has 16 divisors (see below), whose sum is σ = 190186080. Its totient is φ = 50553648.

The previous prime is 101269891. The next prime is 101270009. The reversal of 101269928 is 829962101.

It is a junction number, because it is equal to n+sod(n) for n = 101269891 and 101269900.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4700 + ... + 14987.

It is an arithmetic number, because the mean of its divisors is an integer number (11886630).

Almost surely, 2^101269928 is an apocalyptic number.

It is an amenable number.

101269928 is a deficient number, since it is larger than the sum of its proper divisors (88916152).

101269928 is a wasteful number, since it uses less digits than its factorization.

101269928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20336 (or 20332 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 101269928 is about 10063.2960803109. The cubic root of 101269928 is about 466.1154521239.

The spelling of 101269928 in words is "one hundred one million, two hundred sixty-nine thousand, nine hundred twenty-eight".