1100610555061 has 12 divisors (see below), whose sum is σ = 1170732605952. Its totient is φ = 1034473532904.

The previous prime is 1100610555053. The next prime is 1100610555127. The reversal of 1100610555061 is 1605550160011.

It is not a de Polignac number, because 1100610555061 - 2³ = 1100610555053 is a prime.

It is a super-2 number, since 2×1100610555061² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100610555461) 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, 11957235 + ... + 12048928.

It is an arithmetic number, because the mean of its divisors is an integer number (97561050496).

Almost surely, 2^{1100610555061} is an apocalyptic number.

It is an amenable number.

1100610555061 is a deficient number, since it is larger than the sum of its proper divisors (70122050891).

1100610555061 is a wasteful number, since it uses less digits than its factorization.

1100610555061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24006328 (or 24006309 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 1100610555061 in words is "one trillion, one hundred billion, six hundred ten million, five hundred fifty-five thousand, sixty-one".