116561611006 has 8 divisors (see below), whose sum is σ = 174844434600. Its totient is φ = 58280132808.

The previous prime is 116561610943. The next prime is 116561611037. The reversal of 116561611006 is 600116165611.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80976 + ... + 489571.

It is an arithmetic number, because the mean of its divisors is an integer number (21855554325).

Almost surely, 2^116561611006 is an apocalyptic number.

116561611006 is a deficient number, since it is larger than the sum of its proper divisors (58282823594).

116561611006 is a wasteful number, since it uses less digits than its factorization.

116561611006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672698.

The product of its (nonzero) digits is 6480, while the sum is 34.

Adding to 116561611006 its reverse (600116165611), we get a palindrome (716677776617).

The spelling of 116561611006 in words is "one hundred sixteen billion, five hundred sixty-one million, six hundred eleven thousand, six".