1023132321332 has 24 divisors (see below), whose sum is σ = 2068149827520. Its totient is φ = 437703666560.

The previous prime is 1023132321311. The next prime is 1023132321347. The reversal of 1023132321332 is 2331232313201.

1023132321332 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 683911232 + ... + 683912727.

It is an arithmetic number, because the mean of its divisors is an integer number (86172909480).

Almost surely, 2^{1023132321332} is an apocalyptic number.

It is an amenable number.

1023132321332 is an abundant number, since it is smaller than the sum of its proper divisors (1045017506188).

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

1023132321332 is a wasteful number, since it uses less digits than its factorization.

1023132321332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367823991 (or 1367823989 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1023132321332 its reverse (2331232313201), we get a palindrome (3354364634533).

The spelling of 1023132321332 in words is "one trillion, twenty-three billion, one hundred thirty-two million, three hundred twenty-one thousand, three hundred thirty-two".