6361097011 has 4 divisors (see below), whose sum is σ = 6379324000. Its totient is φ = 6342870024.

The previous prime is 6361097003. The next prime is 6361097021. The reversal of 6361097011 is 1107901636.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6361097011 - 2³ = 6361097003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6361097021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9112971 + ... + 9113668.

It is an arithmetic number, because the mean of its divisors is an integer number (1594831000).

Almost surely, 2^6361097011 is an apocalyptic number.

6361097011 is a deficient number, since it is larger than the sum of its proper divisors (18226989).

6361097011 is a wasteful number, since it uses less digits than its factorization.

6361097011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18226988.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 6361097011 is about 79756.4856986565. The cubic root of 6361097011 is about 1852.8659752414.

Adding to 6361097011 its reverse (1107901636), we get a palindrome (7468998647).

The spelling of 6361097011 in words is "six billion, three hundred sixty-one million, ninety-seven thousand, eleven".