61110105010 has 32 divisors (see below), whose sum is σ = 113612083200. Its totient is φ = 23641865280.

The previous prime is 61110104989. The next prime is 61110105011. The reversal of 61110105010 is 1050101116.

It is not an unprimeable number, because it can be changed into a prime (61110105011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489256 + ... + 601324.

It is an arithmetic number, because the mean of its divisors is an integer number (3550377600).

Almost surely, 2^61110105010 is an apocalyptic number.

61110105010 is a deficient number, since it is larger than the sum of its proper divisors (52501978190).

61110105010 is a wasteful number, since it uses less digits than its factorization.

61110105010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113866.

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 61110105010 its reverse (1050101116), we get a palindrome (62160206126).

The spelling of 61110105010 in words is "sixty-one billion, one hundred ten million, one hundred five thousand, ten".