1533131114 has 16 divisors (see below), whose sum is σ = 2308426560. Its totient is φ = 763661760.

The previous prime is 1533131113. The next prime is 1533131137. The reversal of 1533131114 is 4111313351.

It is a self number, because there is not a number n which added to its sum of digits gives 1533131114.

It is not an unprimeable number, because it can be changed into a prime (1533131113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1125794 + ... + 1127154.

It is an arithmetic number, because the mean of its divisors is an integer number (144276660).

Almost surely, 2^1533131114 is an apocalyptic number.

1533131114 is a deficient number, since it is larger than the sum of its proper divisors (775295446).

1533131114 is a wasteful number, since it uses less digits than its factorization.

1533131114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3085.

The product of its digits is 540, while the sum is 23.

The square root of 1533131114 is about 39155.2182218411. The cubic root of 1533131114 is about 1153.0808666056.

Adding to 1533131114 its reverse (4111313351), we get a palindrome (5644444465).

The spelling of 1533131114 in words is "one billion, five hundred thirty-three million, one hundred thirty-one thousand, one hundred fourteen".