103141221240 has 64 divisors (see below), whose sum is σ = 312427814400. Its totient is φ = 27237290112.

The previous prime is 103141221221. The next prime is 103141221257. The reversal of 103141221240 is 42122141301.

It is a super-3 number, since 3×103141221240³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 4160020 + ... + 4184739.

It is an arithmetic number, because the mean of its divisors is an integer number (4881684600).

Almost surely, 2^103141221240 is an apocalyptic number.

103141221240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103141221240 is an abundant number, since it is smaller than the sum of its proper divisors (209286593160).

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

103141221240 is a wasteful number, since it uses less digits than its factorization.

103141221240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8344876 (or 8344872 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 103141221240 its reverse (42122141301), we get a palindrome (145263362541).

The spelling of 103141221240 in words is "one hundred three billion, one hundred forty-one million, two hundred twenty-one thousand, two hundred forty".