1150203034015 has 16 divisors (see below), whose sum is σ = 1581168168000. Its totient is φ = 786837219840.

The previous prime is 1150203033971. The next prime is 1150203034031. The reversal of 1150203034015 is 5104303020511.

It is a happy number.

It is not a de Polignac number, because 1150203034015 - 2²⁷ = 1150068816287 is a prime.

It is a super-2 number, since 2×1150203034015² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39014890 + ... + 39044359.

It is an arithmetic number, because the mean of its divisors is an integer number (98823010500).

Almost surely, 2^{1150203034015} is an apocalyptic number.

1150203034015 is a deficient number, since it is larger than the sum of its proper divisors (430965133985).

1150203034015 is an equidigital number, since it uses as much as digits as its factorization.

1150203034015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78059682.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 1150203034015 its reverse (5104303020511), we get a palindrome (6254506054526).

The spelling of 1150203034015 in words is "one trillion, one hundred fifty billion, two hundred three million, thirty-four thousand, fifteen".