103132202240 has 144 divisors (see below), whose sum is σ = 251681808000. Its totient is φ = 40479989760.

The previous prime is 103132202233. The next prime is 103132202291. The reversal of 103132202240 is 42202231301.

It is a super-2 number, since 2×103132202240² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38960597 + ... + 38963243.

Almost surely, 2^103132202240 is an apocalyptic number.

103132202240 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 103132202240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125840904000).

103132202240 is an abundant number, since it is smaller than the sum of its proper divisors (148549605760).

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

103132202240 is an equidigital number, since it uses as much as digits as its factorization.

103132202240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3228 (or 3214 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 103132202240 its reverse (42202231301), we get a palindrome (145334433541).

The spelling of 103132202240 in words is "one hundred three billion, one hundred thirty-two million, two hundred two thousand, two hundred forty".