32123300002320 has 640 divisors, whose sum is σ = 106714391984640. Its totient is φ = 7978080337920.

The previous prime is 32123300002301. The next prime is 32123300002397. The reversal of 32123300002320 is 2320000332123.

It is a super-2 number, since 2×32123300002320² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 16792105684 + ... + 16792107596.

It is an arithmetic number, because the mean of its divisors is an integer number (166741237476).

Almost surely, 2^{32123300002320} is an apocalyptic number.

32123300002320 is a gapful number since it is divisible by the number (30) 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 32123300002320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53357195992320).

32123300002320 is an abundant number, since it is smaller than the sum of its proper divisors (74591091982320).

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

32123300002320 is a wasteful number, since it uses less digits than its factorization.

32123300002320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523 (or 2517 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 32123300002320 its reverse (2320000332123), we get a palindrome (34443300334443).

The spelling of 32123300002320 in words is "thirty-two trillion, one hundred twenty-three billion, three hundred million, two thousand, three hundred twenty".