101255432 has 16 divisors (see below), whose sum is σ = 190034640. Its totient is φ = 50579536.

The previous prime is 101255431. The next prime is 101255447. The reversal of 101255432 is 234552101.

It is a junction number, because it is equal to n+sod(n) for n = 101255398 and 101255407.

It is not an unprimeable number, because it can be changed into a prime (101255431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3863 + ... + 14745.

It is an arithmetic number, because the mean of its divisors is an integer number (11877165).

Almost surely, 2^101255432 is an apocalyptic number.

It is an amenable number.

101255432 is a deficient number, since it is larger than the sum of its proper divisors (88779208).

101255432 is a wasteful number, since it uses less digits than its factorization.

101255432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12052 (or 12048 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 101255432 is about 10062.5758133790. The cubic root of 101255432 is about 466.0932107993.

The spelling of 101255432 in words is "one hundred one million, two hundred fifty-five thousand, four hundred thirty-two".