61006101100 has 36 divisors (see below), whose sum is σ = 151295132464. Its totient is φ = 20916377280.

The previous prime is 61006101073. The next prime is 61006101119. The reversal of 61006101100 is 110160016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43575087 + ... + 43576486.

Almost surely, 2^61006101100 is an apocalyptic number.

It is an amenable number.

61006101100 is an abundant number, since it is smaller than the sum of its proper divisors (90289031364).

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

61006101100 is a wasteful number, since it uses less digits than its factorization.

61006101100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87151594 (or 87151587 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 61006101100 its reverse (110160016), we get a palindrome (61116261116).

The spelling of 61006101100 in words is "sixty-one billion, six million, one hundred one thousand, one hundred".