10320231000 has 64 divisors (see below), whose sum is σ = 32199130080. Its totient is φ = 2752060800.

The previous prime is 10320230983. The next prime is 10320231011. The reversal of 10320231000 is 13202301.

It is a happy number.

It is a super-2 number, since 2×10320231000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1717039 + ... + 1723038.

Almost surely, 2^10320231000 is an apocalyptic number.

10320231000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10320231000 is an abundant number, since it is smaller than the sum of its proper divisors (21878899080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10320231000 is a wasteful number, since it uses less digits than its factorization.

10320231000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440101 (or 3440087 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10320231000 its reverse (13202301), we get a palindrome (10333433301).

The spelling of 10320231000 in words is "ten billion, three hundred twenty million, two hundred thirty-one thousand".