1105006061061 has 24 divisors (see below), whose sum is σ = 1931439167424. Its totient is φ = 594288973440.

The previous prime is 1105006060973. The next prime is 1105006061069. The reversal of 1105006061061 is 1601606005011.

1105006061061 is a `hidden beast` number, since 1 + 1 + 0 + 50 + 0 + 606 + 1 + 0 + 6 + 1 = 666.

It is not a de Polignac number, because 1105006061061 - 2²¹ = 1105003963909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105006061069) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 515874775 + ... + 515876916.

It is an arithmetic number, because the mean of its divisors is an integer number (80476631976).

Almost surely, 2^{1105006061061} is an apocalyptic number.

It is an amenable number.

1105006061061 is a deficient number, since it is larger than the sum of its proper divisors (826433106363).

1105006061061 is a wasteful number, since it uses less digits than its factorization.

1105006061061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031751721 (or 1031751718 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 1105006061061 in words is "one trillion, one hundred five billion, six million, sixty-one thousand, sixty-one".