103250515130 has 160 divisors (see below), whose sum is σ = 221377774464. Its totient is φ = 34663832448.

The previous prime is 103250515099. The next prime is 103250515133. The reversal of 103250515130 is 31515052301.

It is a happy number.

It is a super-2 number, since 2×103250515130² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103250515130.

It is not an unprimeable number, because it can be changed into a prime (103250515133) by changing a digit.

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 79 ways as a sum of consecutive naturals, for example, 392587379 + ... + 392587641.

Almost surely, 2^103250515130 is an apocalyptic number.

103250515130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103250515130 is an abundant number, since it is smaller than the sum of its proper divisors (118127259334).

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

103250515130 is an equidigital number, since it uses as much as digits as its factorization.

103250515130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578 (or 557 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 26.

Adding to 103250515130 its reverse (31515052301), we get a palindrome (134765567431).

The spelling of 103250515130 in words is "one hundred three billion, two hundred fifty million, five hundred fifteen thousand, one hundred thirty".