1150630300331 has 4 divisors (see below), whose sum is σ = 1150633255464. Its totient is φ = 1150627345200.

The previous prime is 1150630300327. The next prime is 1150630300333. The reversal of 1150630300331 is 1330030360511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1150630300331 - 2² = 1150630300327 is a prime.

It is a super-2 number, since 2×1150630300331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1150630300331.

It is not an unprimeable number, because it can be changed into a prime (1150630300333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 785450 + ... + 1708271.

It is an arithmetic number, because the mean of its divisors is an integer number (287658313866).

Almost surely, 2^{1150630300331} is an apocalyptic number.

1150630300331 is a deficient number, since it is larger than the sum of its proper divisors (2955133).

1150630300331 is an equidigital number, since it uses as much as digits as its factorization.

1150630300331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2955132.

The product of its (nonzero) digits is 2430, while the sum is 26.

Adding to 1150630300331 its reverse (1330030360511), we get a palindrome (2480660660842).

The spelling of 1150630300331 in words is "one trillion, one hundred fifty billion, six hundred thirty million, three hundred thousand, three hundred thirty-one".