10321120000 has 180 divisors, whose sum is σ = 25947300456. Its totient is φ = 4096000000.

The previous prime is 10321119973. The next prime is 10321120009. The reversal of 10321120000 is 2112301.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (10321120009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 40159872 + ... + 40160128.

Almost surely, 2^10321120000 is an apocalyptic number.

10321120000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10321120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12973650228).

10321120000 is an abundant number, since it is smaller than the sum of its proper divisors (15626180456).

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

10321120000 is an frugal number, since it uses more digits than its factorization.

10321120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544 (or 515 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10321120000 its reverse (2112301), we get a palindrome (10323232301).

It can be divided in two parts, 10321 and 120000, that added together give a 4-th power (130321 = 19⁴).

The spelling of 10321120000 in words is "ten billion, three hundred twenty-one million, one hundred twenty thousand".