10320461244531 has 32 divisors (see below), whose sum is σ = 15878653387520. Its totient is φ = 6619997305152.

The previous prime is 10320461244451. The next prime is 10320461244557. The reversal of 10320461244531 is 13544216402301.

10320461244531 is a `hidden beast` number, since 1 + 0 + 3 + 2 + 0 + 4 + 612 + 4 + 4 + 5 + 31 = 666.

It is not a de Polignac number, because 10320461244531 - 2¹³ = 10320461236339 is a prime.

It is a super-2 number, since 2×10320461244531² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10320461243531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66260170 + ... + 66415743.

It is an arithmetic number, because the mean of its divisors is an integer number (496207918360).

Almost surely, 2^{10320461244531} is an apocalyptic number.

10320461244531 is a deficient number, since it is larger than the sum of its proper divisors (5558192142989).

10320461244531 is a wasteful number, since it uses less digits than its factorization.

10320461244531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132676032 (or 132676026 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 10320461244531 its reverse (13544216402301), we get a palindrome (23864677646832).

The spelling of 10320461244531 in words is "ten trillion, three hundred twenty billion, four hundred sixty-one million, two hundred forty-four thousand, five hundred thirty-one".