1051323324 has 12 divisors (see below), whose sum is σ = 2453087784. Its totient is φ = 350441104.

The previous prime is 1051323323. The next prime is 1051323359. The reversal of 1051323324 is 4233231501.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1051323324² = 2210561463172817952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051323294 and 1051323303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051323323) 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, 43805127 + ... + 43805150.

It is an arithmetic number, because the mean of its divisors is an integer number (204423982).

Almost surely, 2^1051323324 is an apocalyptic number.

It is an amenable number.

1051323324 is an abundant number, since it is smaller than the sum of its proper divisors (1401764460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1051323324 is a wasteful number, since it uses less digits than its factorization.

1051323324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87610284 (or 87610282 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1051323324 is about 32424.1163950539. The cubic root of 1051323324 is about 1016.8231685737.

Adding to 1051323324 its reverse (4233231501), we get a palindrome (5284554825).

The spelling of 1051323324 in words is "one billion, fifty-one million, three hundred twenty-three thousand, three hundred twenty-four".