61060111100 has 36 divisors (see below), whose sum is σ = 135319609824. Its totient is φ = 23904382080.

The previous prime is 61060111061. The next prime is 61060111109. The reversal of 61060111100 is 111106016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61060111109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6491057 + ... + 6500456.

Almost surely, 2^61060111100 is an apocalyptic number.

It is an amenable number.

61060111100 is an abundant number, since it is smaller than the sum of its proper divisors (74259498724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61060111100 is a wasteful number, since it uses less digits than its factorization.

61060111100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12991574 (or 12991567 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 61060111100 its reverse (111106016), we get a palindrome (61171217116).

The spelling of 61060111100 in words is "sixty-one billion, sixty million, one hundred eleven thousand, one hundred".