103140912248 has 32 divisors (see below), whose sum is σ = 212580529920. Its totient is φ = 46524348000.

The previous prime is 103140912227. The next prime is 103140912253. The reversal of 103140912248 is 842219041301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4461968 + ... + 4485023.

It is an arithmetic number, because the mean of its divisors is an integer number (6643141560).

Almost surely, 2^103140912248 is an apocalyptic number.

It is an amenable number.

103140912248 is an abundant number, since it is smaller than the sum of its proper divisors (109439617672).

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

103140912248 is a wasteful number, since it uses less digits than its factorization.

103140912248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8947139 (or 8947135 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

Adding to 103140912248 its reverse (842219041301), we get a palindrome (945359953549).

The spelling of 103140912248 in words is "one hundred three billion, one hundred forty million, nine hundred twelve thousand, two hundred forty-eight".