1043512151 has 16 divisors (see below), whose sum is σ = 1156104960. Its totient is φ = 933923520.

The previous prime is 1043512117. The next prime is 1043512157. The reversal of 1043512151 is 1512153401.

It is a cyclic number.

It is not a de Polignac number, because 1043512151 - 2⁶ = 1043512087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043512157) 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 15 ways as a sum of consecutive naturals, for example, 660080 + ... + 661658.

It is an arithmetic number, because the mean of its divisors is an integer number (72256560).

Almost surely, 2^1043512151 is an apocalyptic number.

1043512151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1043512151 is a deficient number, since it is larger than the sum of its proper divisors (112592809).

1043512151 is a wasteful number, since it uses less digits than its factorization.

1043512151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2486.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1043512151 is about 32303.4386869262. The cubic root of 1043512151 is about 1014.2986251963.

Adding to 1043512151 its reverse (1512153401), we get a palindrome (2555665552).

The spelling of 1043512151 in words is "one billion, forty-three million, five hundred twelve thousand, one hundred fifty-one".