1100004311 has 8 divisors (see below), whose sum is σ = 1271273760. Its totient is φ = 932266368.

The previous prime is 1100004299. The next prime is 1100004317. The reversal of 1100004311 is 1134000011.

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

It is a cyclic number.

It is not a de Polignac number, because 1100004311 - 2⁶ = 1100004247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100004292 and 1100004301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100004317) 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, 882206 + ... + 883451.

It is an arithmetic number, because the mean of its divisors is an integer number (158909220).

Almost surely, 2^1100004311 is an apocalyptic number.

1100004311 is a deficient number, since it is larger than the sum of its proper divisors (171269449).

1100004311 is an equidigital number, since it uses as much as digits as its factorization.

1100004311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1765753.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1100004311 is about 33166.3128942606. The cubic root of 1100004311 is about 1032.2814639878.

Adding to 1100004311 its reverse (1134000011), we get a palindrome (2234004322).

The spelling of 1100004311 in words is "one billion, one hundred million, four thousand, three hundred eleven".