103032255340 has 96 divisors (see below), whose sum is σ = 257782468608. Its totient is φ = 33847200000.

The previous prime is 103032255329. The next prime is 103032255349. The reversal of 103032255340 is 43552230301.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 103032255299 and 103032255308.

It is not an unprimeable number, because it can be changed into a prime (103032255349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320815 + ... + 555865.

It is an arithmetic number, because the mean of its divisors is an integer number (2685234048).

Almost surely, 2^103032255340 is an apocalyptic number.

103032255340 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 103032255340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128891234304).

103032255340 is an abundant number, since it is smaller than the sum of its proper divisors (154750213268).

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

103032255340 is a wasteful number, since it uses less digits than its factorization.

103032255340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235199 (or 235197 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 103032255340 its reverse (43552230301), we get a palindrome (146584485641).

The spelling of 103032255340 in words is "one hundred three billion, thirty-two million, two hundred fifty-five thousand, three hundred forty".