10321322340 has 96 divisors (see below), whose sum is σ = 33042530304. Its totient is φ = 2358138240.

The previous prime is 10321322281. The next prime is 10321322357. The reversal of 10321322340 is 4322312301.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1420597 + ... + 1427843.

It is an arithmetic number, because the mean of its divisors is an integer number (344193024).

Almost surely, 2^10321322340 is an apocalyptic number.

10321322340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10321322340 is an abundant number, since it is smaller than the sum of its proper divisors (22721207964).

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

10321322340 is a wasteful number, since it uses less digits than its factorization.

10321322340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10657 (or 10655 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10321322340 its reverse (4322312301), we get a palindrome (14643634641).

The spelling of 10321322340 in words is "ten billion, three hundred twenty-one million, three hundred twenty-two thousand, three hundred forty".