110155061061 has 12 divisors (see below), whose sum is σ = 160032595788. Its totient is φ = 73012216704.

The previous prime is 110155061059. The next prime is 110155061141. The reversal of 110155061061 is 160160551011.

110155061061 is a `hidden beast` number, since 1 + 1 + 0 + 1 + 550 + 6 + 106 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 41955738561 + 68199322500 = 204831^2 + 261150^2 .

It is not a de Polignac number, because 110155061061 - 2¹ = 110155061059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110155061011) 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, 35372580 + ... + 35375693.

It is an arithmetic number, because the mean of its divisors is an integer number (13336049649).

Almost surely, 2^110155061061 is an apocalyptic number.

It is an amenable number.

110155061061 is a deficient number, since it is larger than the sum of its proper divisors (49877534727).

110155061061 is a wasteful number, since it uses less digits than its factorization.

110155061061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70748452 (or 70748449 counting only the distinct ones).

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

It can be divided in two parts, 1101550 and 61061, that added together give a palindrome (1162611).

The spelling of 110155061061 in words is "one hundred ten billion, one hundred fifty-five million, sixty-one thousand, sixty-one".