10320321032 has 32 divisors (see below), whose sum is σ = 22186120320. Its totient is φ = 4408765440.

The previous prime is 10320321023. The next prime is 10320321041. The reversal of 10320321032 is 23012302301.

It is an interprime number because it is at equal distance from previous prime (10320321023) and next prime (10320321041).

It is a self number, because there is not a number n which added to its sum of digits gives 10320321032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278873 + ... + 313704.

It is an arithmetic number, because the mean of its divisors is an integer number (693316260).

Almost surely, 2^10320321032 is an apocalyptic number.

It is an amenable number.

10320321032 is an abundant number, since it is smaller than the sum of its proper divisors (11865799288).

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

10320321032 is a wasteful number, since it uses less digits than its factorization.

10320321032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592901 (or 592897 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10320321032 its reverse (23012302301), we get a palindrome (33332623333).

The spelling of 10320321032 in words is "ten billion, three hundred twenty million, three hundred twenty-one thousand, thirty-two".