1102023331320 has 128 divisors (see below), whose sum is σ = 3504953456640. Its totient is φ = 276706782720.

The previous prime is 1102023331267. The next prime is 1102023331337. The reversal of 1102023331320 is 231333202011.

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 31 ways as a sum of consecutive naturals, for example, 3865642 + ... + 4140921.

It is an arithmetic number, because the mean of its divisors is an integer number (27382448880).

Almost surely, 2^{1102023331320} is an apocalyptic number.

1102023331320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102023331320 is an abundant number, since it is smaller than the sum of its proper divisors (2402930125320).

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

1102023331320 is a wasteful number, since it uses less digits than its factorization.

1102023331320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8006645 (or 8006641 counting only the distinct ones).

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

Adding to 1102023331320 its reverse (231333202011), we get a palindrome (1333356533331).

The spelling of 1102023331320 in words is "one trillion, one hundred two billion, twenty-three million, three hundred thirty-one thousand, three hundred twenty".