261160004301 has 8 divisors (see below), whose sum is σ = 397958101824. Its totient is φ = 149234288160.

The previous prime is 261160004293. The next prime is 261160004311. The reversal of 261160004301 is 103400061162.

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

It is not a de Polignac number, because 261160004301 - 2³ = 261160004293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (261160004311) 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, 6218095320 + ... + 6218095361.

It is an arithmetic number, because the mean of its divisors is an integer number (49744762728).

Almost surely, 2^261160004301 is an apocalyptic number.

261160004301 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

261160004301 is a deficient number, since it is larger than the sum of its proper divisors (136798097523).

261160004301 is a wasteful number, since it uses less digits than its factorization.

261160004301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12436190691.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 261160004301 its reverse (103400061162), we get a palindrome (364560065463).

The spelling of 261160004301 in words is "two hundred sixty-one billion, one hundred sixty million, four thousand, three hundred one".