1100725061011 has 8 divisors (see below), whose sum is σ = 1107850868784. Its totient is φ = 1093608026400.

The previous prime is 1100725060979. The next prime is 1100725061041. The reversal of 1100725061011 is 1101605270011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1100725061011 - 2⁵ = 1100725060979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100725061041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1941456 + ... + 2443501.

It is an arithmetic number, because the mean of its divisors is an integer number (138481358598).

Almost surely, 2^{1100725061011} is an apocalyptic number.

1100725061011 is a deficient number, since it is larger than the sum of its proper divisors (7125807773).

1100725061011 is a wasteful number, since it uses less digits than its factorization.

1100725061011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386581.

The product of its (nonzero) digits is 420, while the sum is 25.

The spelling of 1100725061011 in words is "one trillion, one hundred billion, seven hundred twenty-five million, sixty-one thousand, eleven".