1102165994 has 16 divisors (see below), whose sum is σ = 1661893632. Its totient is φ = 548209728.

The previous prime is 1102165993. The next prime is 1102166017. The reversal of 1102165994 is 4995612011.

It is not an unprimeable number, because it can be changed into a prime (1102165993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330017 + ... + 333339.

It is an arithmetic number, because the mean of its divisors is an integer number (103868352).

Almost surely, 2^1102165994 is an apocalyptic number.

1102165994 is a deficient number, since it is larger than the sum of its proper divisors (559727638).

1102165994 is a wasteful number, since it uses less digits than its factorization.

1102165994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4141.

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 1102165994 is about 33198.8854330985. The cubic root of 1102165994 is about 1032.9572204782.

The spelling of 1102165994 in words is "one billion, one hundred two million, one hundred sixty-five thousand, nine hundred ninety-four".