1023132321030 has 16 divisors (see below), whose sum is σ = 2455517570544. Its totient is φ = 272835285600.

The previous prime is 1023132320983. The next prime is 1023132321049. The reversal of 1023132321030 is 301232313201.

It is a junction number, because it is equal to n+sod(n) for n = 1023132320988 and 1023132321006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17052205321 + ... + 17052205380.

It is an arithmetic number, because the mean of its divisors is an integer number (153469848159).

Almost surely, 2^{1023132321030} is an apocalyptic number.

1023132321030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1023132321030 is an abundant number, since it is smaller than the sum of its proper divisors (1432385249514).

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

1023132321030 is a wasteful number, since it uses less digits than its factorization.

1023132321030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34104410711.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1023132321030 its reverse (301232313201), we get a palindrome (1324364634231).

The spelling of 1023132321030 in words is "one trillion, twenty-three billion, one hundred thirty-two million, three hundred twenty-one thousand, thirty".