1101121017 has 4 divisors (see below), whose sum is σ = 1468161360. Its totient is φ = 734080676.

The previous prime is 1101121009. The next prime is 1101121033. The reversal of 1101121017 is 7101211011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1101121017 - 2³ = 1101121009 is a prime.

It is a super-2 number, since 2×1101121017² = 2424934988158228578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1101120987 and 1101121005.

It is not an unprimeable number, because it can be changed into a prime (1101121717) 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, 183520167 + ... + 183520172.

It is an arithmetic number, because the mean of its divisors is an integer number (367040340).

Almost surely, 2^1101121017 is an apocalyptic number.

It is an amenable number.

1101121017 is a deficient number, since it is larger than the sum of its proper divisors (367040343).

1101121017 is an equidigital number, since it uses as much as digits as its factorization.

1101121017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367040342.

The product of its (nonzero) digits is 14, while the sum is 15.

The square root of 1101121017 is about 33183.1435671788. The cubic root of 1101121017 is about 1032.6306641461.

Adding to 1101121017 its reverse (7101211011), we get a palindrome (8202332028).

The spelling of 1101121017 in words is "one billion, one hundred one million, one hundred twenty-one thousand, seventeen".