103001240 has 32 divisors (see below), whose sum is σ = 232254000. Its totient is φ = 41111424.

The previous prime is 103001237. The next prime is 103001267. The reversal of 103001240 is 42100301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17831 + ... + 22889.

Almost surely, 2^103001240 is an apocalyptic number.

103001240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103001240 is an abundant number, since it is smaller than the sum of its proper divisors (129252760).

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

103001240 is a wasteful number, since it uses less digits than its factorization.

103001240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5579 (or 5575 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 103001240 is about 10148.9526553236. The cubic root of 103001240 is about 468.7566958451.

Adding to 103001240 its reverse (42100301), we get a palindrome (145101541).

The spelling of 103001240 in words is "one hundred three million, one thousand, two hundred forty".