10751263321 has 4 divisors (see below), whose sum is σ = 10761321700. Its totient is φ = 10741204944.

The previous prime is 10751263309. The next prime is 10751263333. The reversal of 10751263321 is 12336215701.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (10751263309) and next prime (10751263333).

It can be written as a sum of positive squares in 2 ways, for example, as 2252451600 + 8498811721 = 47460^2 + 92189^2 .

It is a cyclic number.

It is not a de Polignac number, because 10751263321 - 2¹⁹ = 10750739033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10751263381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5027586 + ... + 5029723.

It is an arithmetic number, because the mean of its divisors is an integer number (2690330425).

Almost surely, 2^10751263321 is an apocalyptic number.

It is an amenable number.

10751263321 is a deficient number, since it is larger than the sum of its proper divisors (10058379).

10751263321 is a wasteful number, since it uses less digits than its factorization.

10751263321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10058378.

The product of its (nonzero) digits is 7560, while the sum is 31.

The spelling of 10751263321 in words is "ten billion, seven hundred fifty-one million, two hundred sixty-three thousand, three hundred twenty-one".