10323021031 has 8 divisors (see below), whose sum is σ = 10474087280. Its totient is φ = 10172215872.

The previous prime is 10323021019. The next prime is 10323021091. The reversal of 10323021031 is 13012032301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10323021031 is a prime.

It is a super-2 number, since 2×10323021031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10323020996 and 10323021014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10323021011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15100 + ... + 144478.

It is an arithmetic number, because the mean of its divisors is an integer number (1309260910).

Almost surely, 2^10323021031 is an apocalyptic number.

10323021031 is a deficient number, since it is larger than the sum of its proper divisors (151066249).

10323021031 is a wasteful number, since it uses less digits than its factorization.

10323021031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130545.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10323021031 its reverse (13012032301), we get a palindrome (23335053332).

The spelling of 10323021031 in words is "ten billion, three hundred twenty-three million, twenty-one thousand, thirty-one".