1003232251240 has 64 divisors (see below), whose sum is σ = 2344413456000. Its totient is φ = 385911456000.

The previous prime is 1003232251237. The next prime is 1003232251243. The reversal of 1003232251240 is 421522323001.

1003232251240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1003232251237) and next prime (1003232251243).

It is not an unprimeable number, because it can be changed into a prime (1003232251243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1431660 + ... + 2013979.

It is an arithmetic number, because the mean of its divisors is an integer number (36631460250).

Almost surely, 2^{1003232251240} is an apocalyptic number.

1003232251240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1003232251240 is an abundant number, since it is smaller than the sum of its proper divisors (1341181204760).

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

1003232251240 is a wasteful number, since it uses less digits than its factorization.

1003232251240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3445930 (or 3445926 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 1003232251240 its reverse (421522323001), we get a palindrome (1424754574241).

The spelling of 1003232251240 in words is "one trillion, three billion, two hundred thirty-two million, two hundred fifty-one thousand, two hundred forty".