4461072101 has 4 divisors (see below), whose sum is σ = 4461218304. Its totient is φ = 4460925900.

The previous prime is 4461072089. The next prime is 4461072107. The reversal of 4461072101 is 1012701644.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4461072101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4461072107) 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 3 ways as a sum of consecutive naturals, for example, 8015 + ... + 94796.

It is an arithmetic number, because the mean of its divisors is an integer number (1115304576).

Almost surely, 2^4461072101 is an apocalyptic number.

It is an amenable number.

4461072101 is a deficient number, since it is larger than the sum of its proper divisors (146203).

4461072101 is a wasteful number, since it uses less digits than its factorization.

4461072101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146202.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 4461072101 is about 66791.2576689495. The cubic root of 4461072101 is about 1646.1891975975.

Adding to 4461072101 its reverse (1012701644), we get a palindrome (5473773745).

The spelling of 4461072101 in words is "four billion, four hundred sixty-one million, seventy-two thousand, one hundred one".