10322045531 has 4 divisors (see below), whose sum is σ = 11796623472. Its totient is φ = 8847467592.

The previous prime is 10322045449. The next prime is 10322045543. The reversal of 10322045531 is 13554022301.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10322045531 is a prime.

It is a super-2 number, since 2×10322045531² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10322045531.

It is not an unprimeable number, because it can be changed into a prime (10322045551) 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, 737288960 + ... + 737288973.

It is an arithmetic number, because the mean of its divisors is an integer number (2949155868).

Almost surely, 2^10322045531 is an apocalyptic number.

10322045531 is a deficient number, since it is larger than the sum of its proper divisors (1474577941).

10322045531 is an equidigital number, since it uses as much as digits as its factorization.

10322045531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474577940.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 10322045531 its reverse (13554022301), we get a palindrome (23876067832).

The spelling of 10322045531 in words is "ten billion, three hundred twenty-two million, forty-five thousand, five hundred thirty-one".