10452201320 has 64 divisors (see below), whose sum is σ = 26006927040. Its totient is φ = 3748723200.

The previous prime is 10452201317. The next prime is 10452201401. The reversal of 10452201320 is 2310225401.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10452201292 and 10452201301.

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, 130586 + ... + 194825.

It is an arithmetic number, because the mean of its divisors is an integer number (406358235).

Almost surely, 2^10452201320 is an apocalyptic number.

10452201320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10452201320 is an abundant number, since it is smaller than the sum of its proper divisors (15554725720).

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

10452201320 is a wasteful number, since it uses less digits than its factorization.

10452201320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325506 (or 325502 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 10452201320 its reverse (2310225401), we get a palindrome (12762426721).

The spelling of 10452201320 in words is "ten billion, four hundred fifty-two million, two hundred one thousand, three hundred twenty".