1190940113 has 8 divisors (see below), whose sum is σ = 1341117696. Its totient is φ = 1047747600.

The previous prime is 1190940077. The next prime is 1190940119. The reversal of 1190940113 is 3110490911.

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 1190940113 - 2²⁰ = 1189891537 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1190940119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1745906 + ... + 1746587.

It is an arithmetic number, because the mean of its divisors is an integer number (167639712).

Almost surely, 2^1190940113 is an apocalyptic number.

It is an amenable number.

1190940113 is a deficient number, since it is larger than the sum of its proper divisors (150177583).

1190940113 is a wasteful number, since it uses less digits than its factorization.

1190940113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3492535.

The product of its (nonzero) digits is 972, while the sum is 29.

The square root of 1190940113 is about 34510.0001883512. Note that the first 3 decimals coincide. The cubic root of 1190940113 is about 1059.9774864686.

The spelling of 1190940113 in words is "one billion, one hundred ninety million, nine hundred forty thousand, one hundred thirteen".