7161443101 has 8 divisors (see below), whose sum is σ = 7269260544. Its totient is φ = 7054138560.

The previous prime is 7161443099. The next prime is 7161443111. The reversal of 7161443101 is 1013441617.

It is a happy number.

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 7161443101 - 2¹ = 7161443099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7161443101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7161443111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100045 + ... + 155986.

It is an arithmetic number, because the mean of its divisors is an integer number (908657568).

Almost surely, 2^7161443101 is an apocalyptic number.

It is an amenable number.

7161443101 is a deficient number, since it is larger than the sum of its proper divisors (107817443).

7161443101 is a wasteful number, since it uses less digits than its factorization.

7161443101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256451.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 7161443101 is about 84625.3100496536. The cubic root of 7161443101 is about 1927.5257205497.

Adding to 7161443101 its reverse (1013441617), we get a palindrome (8174884718).

The spelling of 7161443101 in words is "seven billion, one hundred sixty-one million, four hundred forty-three thousand, one hundred one".