101144601 has 24 divisors (see below), whose sum is σ = 148206240. Its totient is φ = 66465216.

The previous prime is 101144591. The next prime is 101144609. The reversal of 101144601 is 106441101.

101144601 is a `hidden beast` number, since 10 + 11 + 44 + 601 = 666.

It is not a de Polignac number, because 101144601 - 2¹⁹ = 100620313 is a prime.

It is a super-2 number, since 2×101144601² = 20460460622898402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101144609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 291310 + ... + 291656.

It is an arithmetic number, because the mean of its divisors is an integer number (6175260).

Almost surely, 2^101144601 is an apocalyptic number.

It is an amenable number.

101144601 is a deficient number, since it is larger than the sum of its proper divisors (47061639).

101144601 is a wasteful number, since it uses less digits than its factorization.

101144601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725 (or 722 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 101144601 is about 10057.0672166393. The cubic root of 101144601 is about 465.9230917427.

Adding to 101144601 its reverse (106441101), we get a palindrome (207585702).

The spelling of 101144601 in words is "one hundred one million, one hundred forty-four thousand, six hundred one".