10320456100 has 36 divisors (see below), whose sum is σ = 23574098800. Its totient is φ = 3910908960.

The previous prime is 10320456089. The next prime is 10320456137. The reversal of 10320456100 is 165402301.

It is a super-2 number, since 2×10320456100² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2714010 + ... + 2717809.

Almost surely, 2^10320456100 is an apocalyptic number.

10320456100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10320456100 is an abundant number, since it is smaller than the sum of its proper divisors (13253642700).

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

10320456100 is a wasteful number, since it uses less digits than its factorization.

10320456100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5431852 (or 5431845 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 10320456100 its reverse (165402301), we get a palindrome (10485858401).

The spelling of 10320456100 in words is "ten billion, three hundred twenty million, four hundred fifty-six thousand, one hundred".