1020132320322 has 32 divisors (see below), whose sum is σ = 2045143281600. Its totient is φ = 339231896640.

The previous prime is 1020132320297. The next prime is 1020132320353. The reversal of 1020132320322 is 2230232310201.

It is a happy number.

1020132320322 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1020132320322² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4476804 + ... + 4699152.

It is an arithmetic number, because the mean of its divisors is an integer number (63910727550).

Almost surely, 2^{1020132320322} is an apocalyptic number.

1020132320322 is an abundant number, since it is smaller than the sum of its proper divisors (1025010961278).

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

1020132320322 is a wasteful number, since it uses less digits than its factorization.

1020132320322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224178.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1020132320322 its reverse (2230232310201), we get a palindrome (3250364630523).

The spelling of 1020132320322 in words is "one trillion, twenty billion, one hundred thirty-two million, three hundred twenty thousand, three hundred twenty-two".