61010055061101 has 6 divisors (see below), whose sum is σ = 88125635088270. Its totient is φ = 40673370040728.

The previous prime is 61010055061097. The next prime is 61010055061121. The reversal of 61010055061101 is 10116055001016.

61010055061101 is a `hidden beast` number, since 6 + 1 + 0 + 1 + 0 + 0 + 550 + 6 + 1 + 101 = 666.

It can be written as a sum of positive squares in only one way, i.e., 52323536717001 + 8686518344100 = 7233501^2 + 2947290^2 .

It is not a de Polignac number, because 61010055061101 - 2² = 61010055061097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61010055061121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3389447503386 + ... + 3389447503403.

It is an arithmetic number, because the mean of its divisors is an integer number (14687605848045).

Almost surely, 2^{61010055061101} is an apocalyptic number.

It is an amenable number.

61010055061101 is a deficient number, since it is larger than the sum of its proper divisors (27115580027169).

61010055061101 is a wasteful number, since it uses less digits than its factorization.

61010055061101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6778895006795 (or 6778895006792 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 27.

The spelling of 61010055061101 in words is "sixty-one trillion, ten billion, fifty-five million, sixty-one thousand, one hundred one".