1101128795 has 48 divisors (see below), whose sum is σ = 1522618560. Its totient is φ = 762398208.

The previous prime is 1101128789. The next prime is 1101128803. The reversal of 1101128795 is 5978211011.

It is not a de Polignac number, because 1101128795 - 2⁴ = 1101128779 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1029521 + ... + 1030589.

It is an arithmetic number, because the mean of its divisors is an integer number (31721220).

Almost surely, 2^1101128795 is an apocalyptic number.

1101128795 is a deficient number, since it is larger than the sum of its proper divisors (421489765).

1101128795 is a wasteful number, since it uses less digits than its factorization.

1101128795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176 (or 1163 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 35.

The square root of 1101128795 is about 33183.2607650303. The cubic root of 1101128795 is about 1032.6330955417.

The spelling of 1101128795 in words is "one billion, one hundred one million, one hundred twenty-eight thousand, seven hundred ninety-five".