10320021121332 has 48 divisors (see below), whose sum is σ = 25940077752512. Its totient is φ = 3174446177280.

The previous prime is 10320021121313. The next prime is 10320021121351. The reversal of 10320021121332 is 23312112002301.

It is an interprime number because it is at equal distance from previous prime (10320021121313) and next prime (10320021121351).

It is a junction number, because it is equal to n+sod(n) for n = 10320021121299 and 10320021121308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9317098 + ... + 10365729.

Almost surely, 2^{10320021121332} is an apocalyptic number.

10320021121332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10320021121332 is an abundant number, since it is smaller than the sum of its proper divisors (15620056631180).

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

10320021121332 is a wasteful number, since it uses less digits than its factorization.

10320021121332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19686208 (or 19686206 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10320021121332 its reverse (23312112002301), we get a palindrome (33632133123633).

The spelling of 10320021121332 in words is "ten trillion, three hundred twenty billion, twenty-one million, one hundred twenty-one thousand, three hundred thirty-two".