100236961 has 8 divisors (see below), whose sum is σ = 109806048. Its totient is φ = 90744000.

The previous prime is 100236937. The next prime is 100236973. The reversal of 100236961 is 169632001.

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

It is a cyclic number.

It is not a de Polignac number, because 100236961 - 2⁹ = 100236449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100236911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16255 + ... + 21556.

It is an arithmetic number, because the mean of its divisors is an integer number (13725756).

Almost surely, 2^100236961 is an apocalyptic number.

100236961 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100236961 is a deficient number, since it is larger than the sum of its proper divisors (9569087).

100236961 is a wasteful number, since it uses less digits than its factorization.

100236961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38063.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 100236961 is about 10011.8410394892. The cubic root of 100236961 is about 464.5252193329.

Adding to 100236961 its reverse (169632001), we get a palindrome (269868962).

The spelling of 100236961 in words is "one hundred million, two hundred thirty-six thousand, nine hundred sixty-one".