61100550110 has 8 divisors (see below), whose sum is σ = 109980990216. Its totient is φ = 24440220040.

The previous prime is 61100550059. The next prime is 61100550131. The reversal of 61100550110 is 1105500116.

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, 3055027496 + ... + 3055027515.

It is an arithmetic number, because the mean of its divisors is an integer number (13747623777).

Almost surely, 2^61100550110 is an apocalyptic number.

61100550110 is a deficient number, since it is larger than the sum of its proper divisors (48880440106).

61100550110 is a wasteful number, since it uses less digits than its factorization.

61100550110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6110055018.

The product of its (nonzero) digits is 150, while the sum is 20.

The spelling of 61100550110 in words is "sixty-one billion, one hundred million, five hundred fifty thousand, one hundred ten".