10660031323 has 16 divisors (see below), whose sum is σ = 11223554400. Its totient is φ = 10109854720.

The previous prime is 10660031309. The next prime is 10660031383. The reversal of 10660031323 is 32313006601.

It is not a de Polignac number, because 10660031323 - 2²¹ = 10657934171 is a prime.

It is a super-2 number, since 2×10660031323² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10660031383) 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, 3887733 + ... + 3890473.

It is an arithmetic number, because the mean of its divisors is an integer number (701472150).

Almost surely, 2^10660031323 is an apocalyptic number.

10660031323 is a deficient number, since it is larger than the sum of its proper divisors (563523077).

10660031323 is a wasteful number, since it uses less digits than its factorization.

10660031323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5102.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 10660031323 its reverse (32313006601), we get a palindrome (42973037924).

The spelling of 10660031323 in words is "ten billion, six hundred sixty million, thirty-one thousand, three hundred twenty-three".