1010032323280 has 160 divisors (see below), whose sum is σ = 2402733715200. Its totient is φ = 394744651776.

The previous prime is 1010032323239. The next prime is 1010032323281. The reversal of 1010032323280 is 823232300101.

1010032323280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010032323281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 647871141 + ... + 647872699.

It is an arithmetic number, because the mean of its divisors is an integer number (15017085720).

Almost surely, 2^{1010032323280} is an apocalyptic number.

1010032323280 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 1010032323280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1201366857600).

1010032323280 is an abundant number, since it is smaller than the sum of its proper divisors (1392701391920).

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

1010032323280 is a wasteful number, since it uses less digits than its factorization.

1010032323280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381 (or 2375 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1010032323280 its reverse (823232300101), we get a palindrome (1833264623381).

The spelling of 1010032323280 in words is "one trillion, ten billion, thirty-two million, three hundred twenty-three thousand, two hundred eighty".