1090127311 has 16 divisors (see below), whose sum is σ = 1374424128. Its totient is φ = 841478400.

The previous prime is 1090127309. The next prime is 1090127317. The reversal of 1090127311 is 1137210901.

It is not a de Polignac number, because 1090127311 - 2¹ = 1090127309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1090127317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142360 + ... + 149821.

It is an arithmetic number, because the mean of its divisors is an integer number (85901508).

Almost surely, 2^1090127311 is an apocalyptic number.

1090127311 is a deficient number, since it is larger than the sum of its proper divisors (284296817).

1090127311 is a wasteful number, since it uses less digits than its factorization.

1090127311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292242.

The product of its (nonzero) digits is 378, while the sum is 25.

The square root of 1090127311 is about 33017.0760516433. The cubic root of 1090127311 is about 1029.1825326436.

The spelling of 1090127311 in words is "one billion, ninety million, one hundred twenty-seven thousand, three hundred eleven".