1103102132320 has 96 divisors (see below), whose sum is σ = 2632032906048. Its totient is φ = 436848642048.

The previous prime is 1103102132303. The next prime is 1103102132329. The reversal of 1103102132320 is 232312013011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103102132329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113987322 + ... + 113996998.

It is an arithmetic number, because the mean of its divisors is an integer number (27417009438).

Almost surely, 2^{1103102132320} is an apocalyptic number.

1103102132320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103102132320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1316016453024).

1103102132320 is an abundant number, since it is smaller than the sum of its proper divisors (1528930773728).

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

1103102132320 is a wasteful number, since it uses less digits than its factorization.

1103102132320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16712 (or 16704 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1103102132320 its reverse (232312013011), we get a palindrome (1335414145331).

The spelling of 1103102132320 in words is "one trillion, one hundred three billion, one hundred two million, one hundred thirty-two thousand, three hundred twenty".