1157083571099 has 8 divisors (see below), whose sum is σ = 1226157090000. Its totient is φ = 1088827490592.

The previous prime is 1157083571047. The next prime is 1157083571117. The reversal of 1157083571099 is 9901753807511.

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 1157083571099 - 2⁴⁰ = 57571943323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1157083571029) 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, 204356684 + ... + 204362345.

It is an arithmetic number, because the mean of its divisors is an integer number (153269636250).

Almost surely, 2^{1157083571099} is an apocalyptic number.

1157083571099 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1157083571099 is a deficient number, since it is larger than the sum of its proper divisors (69073518901).

1157083571099 is a wasteful number, since it uses less digits than its factorization.

1157083571099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408719197.

The product of its (nonzero) digits is 2381400, while the sum is 56.

The spelling of 1157083571099 in words is "one trillion, one hundred fifty-seven billion, eighty-three million, five hundred seventy-one thousand, ninety-nine".