101132242 has 8 divisors (see below), whose sum is σ = 158294016. Its totient is φ = 48367572.

The previous prime is 101132237. The next prime is 101132249. The reversal of 101132242 is 242231101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (101132249) 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 3 ways as a sum of consecutive naturals, for example, 1099218 + ... + 1099309.

It is an arithmetic number, because the mean of its divisors is an integer number (19786752).

Almost surely, 2^101132242 is an apocalyptic number.

101132242 is a deficient number, since it is larger than the sum of its proper divisors (57161774).

101132242 is a wasteful number, since it uses less digits than its factorization.

101132242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2198552.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 101132242 is about 10056.4527543264. The cubic root of 101132242 is about 465.9041137054.

Adding to 101132242 its reverse (242231101), we get a palindrome (343363343).

The spelling of 101132242 in words is "one hundred one million, one hundred thirty-two thousand, two hundred forty-two".