15103125143240 has 64 divisors (see below), whose sum is σ = 34680147356160. Its totient is φ = 5918224515840.

The previous prime is 15103125143159. The next prime is 15103125143287. The reversal of 15103125143240 is 4234152130151.

It is a junction number, because it is equal to n+sod(n) for n = 15103125143197 and 15103125143206.

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, 16490432 + ... + 17382191.

It is an arithmetic number, because the mean of its divisors is an integer number (541877302440).

Almost surely, 2^{15103125143240} is an apocalyptic number.

15103125143240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15103125143240 is an abundant number, since it is smaller than the sum of its proper divisors (19577022212920).

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

15103125143240 is a wasteful number, since it uses less digits than its factorization.

15103125143240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33872862 (or 33872858 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 15103125143240 its reverse (4234152130151), we get a palindrome (19337277273391).

The spelling of 15103125143240 in words is "fifteen trillion, one hundred three billion, one hundred twenty-five million, one hundred forty-three thousand, two hundred forty".