1032020202320 has 40 divisors (see below), whose sum is σ = 2399990531400. Its totient is φ = 412714565120.

The previous prime is 1032020202319. The next prime is 1032020202329. The reversal of 1032020202320 is 232020202301.

It can be written as a sum of positive squares in 4 ways, for example, as 147449856064 + 884570346256 = 383992^2 + 940516^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1032020202320² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032020202329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1105295 + ... + 1812654.

It is an arithmetic number, because the mean of its divisors is an integer number (59999763285).

Almost surely, 2^{1032020202320} is an apocalyptic number.

1032020202320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1032020202320 is an abundant number, since it is smaller than the sum of its proper divisors (1367970329080).

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

1032020202320 is a wasteful number, since it uses less digits than its factorization.

1032020202320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922383 (or 2922377 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 1032020202320 its reverse (232020202301), we get a palindrome (1264040404621).

The spelling of 1032020202320 in words is "one trillion, thirty-two billion, twenty million, two hundred two thousand, three hundred twenty".