1051323351 has 16 divisors (see below), whose sum is σ = 1510365024. Its totient is φ = 646637184.

The previous prime is 1051323323. The next prime is 1051323359. The reversal of 1051323351 is 1533231501.

It is not a de Polignac number, because 1051323351 - 2⁷ = 1051323223 is a prime.

It is a super-2 number, since 2×1051323351² = 2210561576715738402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051323359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86205 + ... + 97641.

It is an arithmetic number, because the mean of its divisors is an integer number (94397814).

Almost surely, 2^1051323351 is an apocalyptic number.

1051323351 is a deficient number, since it is larger than the sum of its proper divisors (459041673).

1051323351 is a wasteful number, since it uses less digits than its factorization.

1051323351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13810.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 1051323351 is about 32424.1168114106. The cubic root of 1051323351 is about 1016.8231772783.

Adding to 1051323351 its reverse (1533231501), we get a palindrome (2584554852).

The spelling of 1051323351 in words is "one billion, fifty-one million, three hundred twenty-three thousand, three hundred fifty-one".