1107829811 has 4 divisors (see below), whose sum is σ = 1208541624. Its totient is φ = 1007118000.

The previous prime is 1107829781. The next prime is 1107829817. The reversal of 1107829811 is 1189287011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1189287011 = 11 ⋅108117001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1107829811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1107829817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50355890 + ... + 50355911.

It is an arithmetic number, because the mean of its divisors is an integer number (302135406).

Almost surely, 2^1107829811 is an apocalyptic number.

1107829811 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1107829811 is a deficient number, since it is larger than the sum of its proper divisors (100711813).

1107829811 is a wasteful number, since it uses less digits than its factorization.

1107829811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100711812.

The product of its (nonzero) digits is 8064, while the sum is 38.

The square root of 1107829811 is about 33284.0774395205. The cubic root of 1107829811 is about 1034.7235871040.

The spelling of 1107829811 in words is "one billion, one hundred seven million, eight hundred twenty-nine thousand, eight hundred eleven".