1155030304115 has 8 divisors (see below), whose sum is σ = 1386200579568. Its totient is φ = 923914766880.

The previous prime is 1155030304081. The next prime is 1155030304151. The reversal of 1155030304115 is 5114030305511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1155030304115 - 2¹² = 1155030300019 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13638116 + ... + 13722545.

It is an arithmetic number, because the mean of its divisors is an integer number (173275072446).

Almost surely, 2^{1155030304115} is an apocalyptic number.

1155030304115 is a deficient number, since it is larger than the sum of its proper divisors (231170275453).

1155030304115 is an equidigital number, since it uses as much as digits as its factorization.

1155030304115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27369109.

The product of its (nonzero) digits is 4500, while the sum is 29.

Adding to 1155030304115 its reverse (5114030305511), we get a palindrome (6269060609626).

The spelling of 1155030304115 in words is "one trillion, one hundred fifty-five billion, thirty million, three hundred four thousand, one hundred fifteen".