103502103530 has 32 divisors (see below), whose sum is σ = 214033397760. Its totient is φ = 35300638080.

The previous prime is 103502103517. The next prime is 103502103533. The reversal of 103502103530 is 35301205301.

It is a junction number, because it is equal to n+sod(n) for n = 103502103496 and 103502103505.

It is not an unprimeable number, because it can be changed into a prime (103502103533) 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 15 ways as a sum of consecutive naturals, for example, 3857315 + ... + 3884054.

It is an arithmetic number, because the mean of its divisors is an integer number (6688543680).

Almost surely, 2^103502103530 is an apocalyptic number.

103502103530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103502103530 is an abundant number, since it is smaller than the sum of its proper divisors (110531294230).

103502103530 is a wasteful number, since it uses less digits than its factorization.

103502103530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7741574.

The product of its (nonzero) digits is 1350, while the sum is 23.

Adding to 103502103530 its reverse (35301205301), we get a palindrome (138803308831).

The spelling of 103502103530 in words is "one hundred three billion, five hundred two million, one hundred three thousand, five hundred thirty".