1331113150 has 24 divisors (see below), whose sum is σ = 2477055744. Its totient is φ = 532190400.

The previous prime is 1331113051. The next prime is 1331113159. The reversal of 1331113150 is 513111331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1331113159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126595 + ... + 136705.

It is an arithmetic number, because the mean of its divisors is an integer number (103210656).

Almost surely, 2^1331113150 is an apocalyptic number.

1331113150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1331113150 is a deficient number, since it is larger than the sum of its proper divisors (1145942594).

1331113150 is a wasteful number, since it uses less digits than its factorization.

1331113150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12756 (or 12751 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 1331113150 is about 36484.4233886189. The cubic root of 1331113150 is about 1100.0311699157.

Adding to 1331113150 its reverse (513111331), we get a palindrome (1844224481).

It can be divided in two parts, 1331 and 113150, that added together give a triangular number (114481 = T₄₇₈).

The spelling of 1331113150 in words is "one billion, three hundred thirty-one million, one hundred thirteen thousand, one hundred fifty".