1141169117 has 8 divisors (see below), whose sum is σ = 1285070592. Its totient is φ = 1003960800.

The previous prime is 1141169093. The next prime is 1141169119. The reversal of 1141169117 is 7119611411.

It is a happy number.

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 1141169117 - 2¹² = 1141165021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141169119) 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, 1672928 + ... + 1673609.

It is an arithmetic number, because the mean of its divisors is an integer number (160633824).

Almost surely, 2^1141169117 is an apocalyptic number.

It is an amenable number.

1141169117 is a deficient number, since it is larger than the sum of its proper divisors (143901475).

1141169117 is a wasteful number, since it uses less digits than its factorization.

1141169117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3346579.

The product of its digits is 1512, while the sum is 32.

The square root of 1141169117 is about 33781.1947242841. The cubic root of 1141169117 is about 1045.0009132872. Note that the first 3 decimals are identical.

The spelling of 1141169117 in words is "one billion, one hundred forty-one million, one hundred sixty-nine thousand, one hundred seventeen".