1090920001911 has 8 divisors (see below), whose sum is σ = 1462596246384. Its totient is φ = 723261879360.

The previous prime is 1090920001909. The next prime is 1090920001931. The reversal of 1090920001911 is 1191000290901.

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

It is not a de Polignac number, because 1090920001911 - 2¹ = 1090920001909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1090920001931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1004529846 + ... + 1004530931.

It is an arithmetic number, because the mean of its divisors is an integer number (182824530798).

Almost surely, 2^{1090920001911} is an apocalyptic number.

1090920001911 is a deficient number, since it is larger than the sum of its proper divisors (371676244473).

1090920001911 is a wasteful number, since it uses less digits than its factorization.

1090920001911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009060961.

The product of its (nonzero) digits is 1458, while the sum is 33.

The spelling of 1090920001911 in words is "one trillion, ninety billion, nine hundred twenty million, one thousand, nine hundred eleven".