1091092730110 has 16 divisors (see below), whose sum is σ = 1968227154432. Its totient is φ = 435490372000.

The previous prime is 1091092730071. The next prime is 1091092730113. The reversal of 1091092730110 is 110372901901.

It is a super-2 number, since 2×1091092730110² (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 (1091092730113) 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, 118335166 + ... + 118344385.

It is an arithmetic number, because the mean of its divisors is an integer number (123014197152).

Almost surely, 2^{1091092730110} is an apocalyptic number.

1091092730110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1091092730110 is a deficient number, since it is larger than the sum of its proper divisors (877134424322).

1091092730110 is a wasteful number, since it uses less digits than its factorization.

1091092730110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236680019.

The product of its (nonzero) digits is 3402, while the sum is 34.

The spelling of 1091092730110 in words is "one trillion, ninety-one billion, ninety-two million, seven hundred thirty thousand, one hundred ten".